Downloads

Sections:
- Models for REFLEX Model Flight Simulator
  - REFLEX models of parkflyers and electric gliders
  - Kazmirski models for REFLEX
  - Das Ugly Stik for REFLEX
  - Kwik-Fli for REFLEX
  - Brushfire for REFLEX
  - Telemaster for REFLEX
  - Learn model flying with REFLEX
  - M.F.I./Boelkow Junior for REFLEX
  - Scheibe Bergfalke for REFLEX
  - MDM-1 Fox for REFLEX
  - REFLEX models without shape
  - REFLEX models by other authors
  - REFLEX model components
- Stability calculations with Plane Geometry
- Propeller calculations with JavaProp
- Airfoil polar calculations with JavaFoil
- Electric drive calculations

Each download file contains the model definition (except for models without shape), maybe a special sound, a text (German and English) with some notes, and maybe a demo flight. If no installer but a zip file is supplied, please unzip into the C:\Program Files\REFLEX\ folder (from version 5.04 into C:\Documents and Settings\All Users\Application Data\REFLEX\Simulator\ under Windows XP and into C:\ProgramData\REFLEX\Simulator\ under Windows Vista) using stored folder names!

The models are corrected and optimized for REFLEX XTR version 5.05!

The installers install to the correct location for all REFLEX XTR versions!

I personally developed and tested the following models for REFLEX. They are very realistic but still improvable.

The definition files of my REFLEX models are stored in own subdirectories (folders), together with a link to my REFLEX web page. The (in this section) following models, and the demo flights belonging to them, are all included in an installer. You can simply run it and select models to install. There will be links to the model descriptions in the 'REFLEX' program menu under 'models'!
>download package installer ( 4.7M, 2011-03-04, 3446 )

Brummi by Multiplex®, rudder-and-elevator parkflyer. Very docile, perfect for beginners, but great fun in thermalling, too. Different drive variants included. Please read the text file belonging to the model (Brummi.txt)!
>download installer (1020k, 2011-03-04, 2408 )
>description in German

Miss 2 by Scorpio®. Very similar to Brummi, but stronger drive and smaller rudder and elevator. Therefore even better for beginners? Different drive variants included. Please read the text file belonging to the model (Miss2.txt)!
>download installer ( 841k, 2011-03-04, 775 )

Super Miss by Scorpio®, Ripmax® or Hobby Lobby®, the 'fast sister' of Brummi. As well suited to thermalling, but even better with strong motor and ailerons. Please read the text file belonging to the model (Super Miss.txt)!
>download installer ( 551k, 2011-03-04, 1287 )
>description in German

threedee400 by Scorpio®, Ripmax® or Hobby Lobby®, good aerobatic sports parkflyer. No 3D at all, but - as any stick type model - superb classic basic trainer with fast roll response and well behaved. Different drive variants included. Please read the text file belonging to the model (threedee400.txt)!
>download installer ( 899k, 2011-03-04, 1491 )
>description in German

Pedro by Graupner®, rudder-and-elevator beginners model and electric motorglider. Easy to handle, well behaved and surprisingly good thermalling performance. Please read the text file belonging to the model (Pedro.txt)!
>download installer ( 667k, 2011-03-04, 2012 )
>description in German

Thermik Star by CHK, nice thermal glider with ailerons. As unpowered glider or with electric drive for climb to thermal altitude. Easy to handle, well behaved and very good thermalling performance. Please read the document belonging to the model (Thermik-Star.pdf)!
>download installer ( 1.4M, 2011-03-04, 2160 )
  (for REFLEX 5.05 and earlier versions)
>description in German

Jitterbug by Dave Szuter, kit by FlyingHobbies, aerobatic parkflyer. Graceful like a classic biplane, lightweight and gentle like a slowflyer, but strong and agile like a 3D machine, too. Please read the text file belonging to the model (Jitterbug.txt)!
>download installer ( 631k, 2011-03-04, 1382 )

Jitterbug in red/white or yellow/blue trim, the latter also with supporting skids under the lower wingtips. With an extremely strong AXI drive or a still quite sufficient one, or with the 'original' Hacker B20-15L with 4:1 gear.
>download see above

Slow Stick by GWS, rudder-and-elevator slowflyer. Very docile, perfect for beginners, also something of a cult model in US and UK. Please read the text file belonging to the model (SlowStick.txt)!
>download installer ( 478k, 2011-03-04, 1488 )

Vought V-173 'Flying Pancake' or 'Flying Flapjack' as a model. Unusual configuration, but quite easy to handle. Different parameter sets for testing. Please read the text file belonging to the model (V-173.txt)!
>download installer ( 758k, 2011-03-04, 1613 )

Ed Kazmirski was the first (1960) model aerobatics world champion with his Orion, which became nearly as world-famous as later his Taurus (1962). Known world-wide is also the trainer Tauri (1963), but not his last competition models Taurus 2 (1964) and Simla (1965). It is interesting to reconstruct and understand the development of those models. Please read the documents belonging to the models, either just here as a pdf file (see below next to the models) or after installation! Links to these comprehensive descriptions will then be found in the menu 'Programs-REFLEX-models'. Demo flights (hit F9 in REFLEX) will show typical flight behavior.

Simla was Kazmirski's last model, really big (102in wingspan, later 95in) but lightweight, kind of an aerobatic motorglider looking impressive in the air. Many versions, also with modern drives; description either here (Simla.pdf, 2.4M) or after installation! Including demo flight (hit F9 in REFLEX).
>download package installer ( 7.3M, 2011-06-28, 359 )
>video of demo flight ( 6.3M, 2010-09-02, 171 ), on YouTube

Das Ugly Stik by Phil Kraft, kit by Jim Jensen, aerobatic sports model. A great classic, 40th-anniversary (2006) edition as REFLEX XTR model. The model not only is the intermediate stage between trainer and aerobat but can fill all three roles, depending on engine and setup. Please read the document belonging to the model, either here (UglyStik.pdf, 1.1M) or after installation! A link to this comprehensive description will be found in the menu 'Programs-REFLEX-models'. A demo flight (hit F9 in REFLEX) will show typical flight behavior.

Das Ugly Stik - mild and wild. Made up like a German WWI fighter, a .60 glow engine and big control throws make it a moderately 'wild' aerobat.
>download package installer ( 5.2M, 2011-02-22, 1943 )

And made up like an American WWII trainer, a .45 glow engine and small control throws make it a more 'mild' trainer.
>download the complete Ugly Stik package, see above

Das Ugly Stik, also as a true classical pattern model with a straight wing. With a powerful .60 two-stroke engine from the 1970s actually a 'hot rod'.
>download the complete Ugly Stik package, see above

Das Ugly Stik, still a very good sports model, additionally in a modern German patriot skin. With the Graupner/O.S. .30 rotary engine (system NSU/Wankel) even 'wilder' than with the old .60 two-stroke engine.
>download the complete Ugly Stik package, see above

Middle Stick, which Graupner used to introduce the .30 rotary engine in 1970. Because the first version of the engine was weak, this model has a 'middle' setup.
>download the complete Ugly Stik package, see above

Middle Stick on floats, not with the rotary engine but with a conventional .40 glow engine, which is better suited in this case.
>download the complete Ugly Stik package, see above

Das Ugly Stik, as ancestor of all stick models really modern, finally in a skin alluding to the Czech flag. With a ModelMotors AXI 4120 electric outrunner motor and a LiPo battery just as well 'wilder' than with the old .60 two-stroke engine.
>download the complete Ugly Stik package, see above

Das Ugly Stik, original as described by Phil Kraft in his 1966 Grid Leaks magazine article, with straight wing without dihedral and with the 'frills'. Two variants with the power and the control throws of the 'mild' and the 'wild' version. You may get the original article with my annotations here (UglyStik2.pdf, 1.4M) or after installation.
>download the complete Ugly Stik package, see above

Kwik-Fli Mk III by Phil Kraft, 1967 aerobatic world-champion model. A great classic, 40th-anniversary edition as REFLEX XTR model. The model is still up-to-date as a most basic, typical design of a classic pattern model, today more called a sport model. Please read the document belonging to the model, either here (KwikFli.pdf, 3.2M) or after installation! A link to this comprehensive description will be found in the menu 'Programs-REFLEX-models'. Demo flights (hit F9 in REFLEX, 'Kwik-Fli...') will show typical flight behavior.

Kwik-Fli Mk III, in the original paint scheme, with a .60 glow engine without muffler. With center-of-gravity and decalage as per the plans as a stable flying 'original', alternatively with more back c/g and almost no decalage as a more neutral and 'crisp' setup.
>download package installer ( 7.5M, 2011-05-29, 1252 )

Kwik-Fli Mark IV, meaning Mk III with tapered wing. With not much decalage as nearly neutral version 'original'. Purpose of the modifikation was better flick ability, which is really better only in the 'crisp' setup. The slightly different paint scheme was traditional as well.
>download the complete Kwik-Fli package, see above

Kwik-Fli Mk III as still flown by Phil Kraft around 1970. With more powerful engine with muffler as well as retractable landing gear, hence noticeably more weight. As 'retracts' version balanced neutrally since it's considerably faster and more agile than the 1967 World Champonship version.
>download the complete Kwik-Fli package, see above

Kwik-Fli Mk III, only for comparison also with more powerful engine and retractable landing gear as 'retracts' version, but only slightly more weight than the original version. Almost as neutral and fast flight characteristics as later pattern models.
>download the complete Kwik-Fli package, see above

Kwik-Fli Mk IV as well with slightly more weight, more powerful engine and retractable landing gear as version 'retracts'. Of course even faster and doing even better flick rolls and spins.
>download the complete Kwik-Fli package, see above

Kwik-Fli Mk IV with retractable landing gear and rotary engine as version 'rotary'. By means of this engine and of reduced fuselage drag, again faster but still not a "rocket" ship.
>download the complete Kwik-Fli package, see above

Kwik-Fli Mk V (that's what I call it) with retractable landing gear, rotary engine, and a thinner wing as version 'rocket'. Now the model is a "rocket" and flies "ballistic", but thanks to flaps can land like the original version.
>download the complete Kwik-Fli package, see above

Kwik-Fli Mk IV, with electric drive as version 'electric'. Modern aerobatic sport model which is able to gracefully fly any classic aerobatic schedule.
>download the complete Kwik-Fli package, see above

KWIK FLY MK3, the old 'Graupner' version from the 1970s. With more powerful engine and some more weight than the original.
>download the complete Kwik-Fli package, see above

Flea Fli, meaning Mk III scaled down by 0.66 and with a .20 engine, in the original paint scheme. With not much decalage as nearly neutral version 'original' and as completely neutral version 'crisp'.
>download the complete Kwik-Fli package, see above

Kwik-Fli Mk II, predecessor of Mark III with the same wing. Shorter tail moment arm and smaller vertical tail and elevator show in the flight behavior. With a small decalage stable balanced like the original, with a '.45' engine and a '.60'. The paint scheme was normal for the model.
>download the complete Kwik-Fli package, see above

Kwik-Fli Mk I, first version of all with bigger wing and more weight. Same wing loading, but rather short tail moment arm and small vertical tail and elevator still don't give optimum flight behavior. With a small decalage stable balanced like the original. The paint scheme was really used for the model.
>download the complete Kwik-Fli package, see above

Bar-Fli, alternate model for the World Championships. A bit smaller and lighter than Mark III, but with the same .60 engine. Therefore more dynamic and better in wind, in addition to other advantages. With not much decalage as nearly neutral version 'original' and as completely neutral version 'crisp'.
>download the complete Kwik-Fli package, see above

Brushfire by Ken Bonnema, pattern competition model, designed 1978. Typical design of a 'ballistic' pattern model, with swept wing and tail and nearly completely symmetric. Therefore very smooth and neutral in all aerobatic maneuvers. Please read the document belonging to the model, either here (Brushfire.pdf, 1.3M) or after installation! A link to this comprehensive description will be found in the menu 'Programs-REFLEX-models'. A demo flight (hit F9 in REFLEX) will show typical flight behavior.

Brushfire in the paint scheme of the very first model, with a .61 glow engine with tuned pipe. With full-flying stabilizer (stabilator) and normal 9.25 lbs weight as the very well flying 'original 1' version.
>download package installer ( 3.1M, 2011-07-09, 905 )

Brushfire in the paint scheme of the second model ever built, as well with the .61 side-exhaust glow engine with tuned pipe outside the fuselage. With conventional elevator and the normal 9.25 lbs weight, but set up with maneuver flaps and trimmed as recommended in the plan, as differently but equally well flying 'original 2' version.
>download the complete Brushfire package, see above

Brushfire in the paint scheme of the second model ever built, but in wrong colors. As well with the .61 side-exhaust glow engine with tuned pipe outside the fuselage. With 11 lbs weight as still 'ballistic' flying 'heavy' version.
>download the complete Brushfire package, see above

Brushfire in a colorful paint scheme, as well with the .61 side-exhaust glow engine with tuned pipe outside the fuselage. With low 8 lbs weight as also slowly flying 'lightweight' version.
>download the complete Brushfire package, see above

Brushfire in a more modern paint scheme, as well with the low 8 lbs weight and the .61 glow engine, but a rear-exhaust and both engine and tuned pipe inside the fuselage. Now as 'enhanced' version even 95 mph fast instead of 'only' 90 mph.
>download the complete Brushfire package, see above

Brushfire again in this more modern paint scheme (above), but with an electric drive as version 'electric 1'. Only slightly more weight and less speed, but much thrust. And in a paint scheme similar to that of the Blue Angels (left) as version 'electric 2'. With bigger battery a bit more weight, but still much thrust.
>download the complete Brushfire package, see above

Brushfire again in this paint scheme, but with better visible colors as version 'electric 3'. Good tradeoff between versions 1 and 2 in terms of weight and thrust.
>download the complete Brushfire package, see above

Telemaster by Karl-Heinz Denzin (rights Alexander Engel), utility and trainer model, designed about 1967/68. World-known and used not only as a trainer but also to drop candies, as a camera carrier, or as a tug. Flies very slow and absolutely well-behaved, thus suitable for beginners. Typically in two or more sizes (71" and 94.5"). Please read the document belonging to the model, either here (Telemaster.pdf, 3.3M) or after installation! A link to this comprehensive description will be found in the menu 'Programs-REFLEX-models'. Demo flights (hit F9 in REFLEX, 'Senior Telemaster .60' and 'Giant Telemaster 26ccm') will show typical flight behavior.

Senior Telemaster (94.5 in wingspan) with a .60 glow engine with muffler. At the normal 10 lb weight actually over-powered, but good for airwork. Ailerons acting as flaperons in the 'Senior .60 glow' version, separate flaps for comparison in the 'Senior .60 glow flaps' variant, and 5 lb payload in the 'Senior .60 glow flaps payload' variant.
>download package installer ( 7.7M, 2011-12-04, 1303 )

Senior Telemaster (94.5 in wingspan) with a .45 glow engine with muffler. Flies beautifully with it at the normal 10 lb weight. Ailerons acting as flaperons in the 'Senior .45 glow' version, separate flaps for comparison in the 'Senior .45 glow flaps' variant, and a rotating-sleeve four-stroke glow engine in the 'Senior RCV 58-CD flaps' variant.
>download the complete Telemaster package, see above

Senior Telemaster (94.5 in wingspan) with an AXI 4120/18 motor, 14x10" propeller, and 5000 mAh 5s LiPo battery. At least for such models, the electric drive is better than the glow engine. Ailerons acting as flaperons in the 'Senior electric' version, separate flaps for comparison in the 'Senior electric flaps' variant, and a 6000 mAh 4s battery in the 'Senior electric flaps duration' variant.
>download the complete Telemaster package, see above
Giant Telemaster (143 in wingspan), big ailerons and separate flaps, same wing loading as the Senior. With an AXI 5330/24 motor, 20x11" propeller and 4000 mAh 10s LiPo battery in the 'Giant electric flaps' version, with a Zenoah ZG 26 gas engine in the 'Giant 26 ccm gas flaps' variant, and with a Saito four-stroke glow engine in the 'Giant FA 125A flaps' variant.
>download the complete Telemaster package, see above
>video of demo flight ( 6.6M, 2010-09-02, 193 ), on YouTube

Senior Telemaster (94.5 in wingspan) on floats as version 'Senior .60 glow flaps floats'. Flies really nice, with a .60 glow engine and 11.5 lb weight.
>download the complete Telemaster package, see above

Giant Telemaster (143 in wingspan) on floats as version 'Giant 26 ccm gas flaps floats'. Flies even better than Senior, with 26 ccm gas engine and 26.75 lb weight.
>download the complete Telemaster package, see above

Documents (in English, with German originals) on the history of the Telemaster models:
>Telemaster page from the 1973 Engel catalog ( 414k, 2011-12-07, 101 )
>Plan, instructions, bill of material, original Telemaster ( 4.1M, 2011-12-18, 212 )
>Plan, instructions, bill of material, Senior Telemaster ( 2.3M, 2011-12-18, 213 )

Complementary documents (in English, with German originals) on the history of theTelemaster models:
>beginners model page from the 1967 Engel catalog ( 526k, 2011-12-04, 54 )

Complementary documents (in English, with German originals) on the history of theTelemaster models:
>Radar Master page from the 1967 Engel catalog ( 543k, 2011-12-14, 62 )

On this subject, "Learn model flying with a simulator and especially with REFLEX XTR", I have compiled frequently asked questions and my answers on them in a quite long text file. If you are interested look below to read or download it.

The model which I used in the 1960s when trying to learn model flying is available for the simulator, together with a comprehensive description and demonstration flights - just for nostalgic understanding. The demo flights show typical flight behavior of the three model versions. A version with all controls, flaps, and electric drive is even a modern beginners model.

Fear of Flying? Don't fret, there's the simulator! But how does it work? What to learn with which models? How about landing gear, flaps, side thrust? (Basically for powered airplane models only.)
The illustrated text, after installation found in the menu 'Programs-REFLEX-models':
>download installer ( 1.6M, 2011-03-04, 337 )
Or read/download right here (Simulator.pdf, 1.5M ).
VEBF - Very Easy to Build and Fly. Nowadays, this beginners model from the 1960s is an odd thing, but in the simulator it's an amazing model for rank beginners.
>download installer ( 3.1M, 2011-03-04, 1096 )
Comprehensive description after installation found in the menu 'Programs-REFLEX-models' or here (VEBF.pdf, 1.8M). Demo flights named VEBFn, hit F9 in REFLEX.

WingMaster is basically a full-fledged, modern version of VEBF. It's the virtual rendering of a fictitious real model which should be a perfect basic trainer owned by a flying school or instructor.
>download the complete VEBF package, see above

M.F.I. MFI-9 or Boelkow Bo 208 respectively, in both cases 'Junior', as a scale model. Quite small, simple, vivid yet honest sports aircraft from the 1960s, even suited for basic aerobatics. Would be an easy scratch-build as a model, which would make a good tug. Please read the document belonging to the model, either here (Junior.pdf, 1.5M) or after installation! A link to this comprehensive description will be found in the menu 'Programs-REFLEX-models'. Demo flights (hit F9 in REFLEX, 'Bo 208 Junior' or 'MFI-9 Junior ...') will show typical flight behavior.

Boelkow Bo 208 A Junior scaled 1:3 (97.5" wing span), loosely rendered after the nice original HB-UPC. With different gas engines: Zenoah ZG 26 (flying around), ZG 45 (towing), ZG 62 (brute force).
>download package installer ( 8.0M, 2011-03-04, 1055 )

The same scaled 1:3.5 (83.5" wing span): Zenoah ZG 20 (great flyer), ZG 26 (good tug), ZG 38 (very good tug). This model is additionally set up as if it were towing an MDM-1 Fox glider (please read the document).
>download the complete Junior package, see above

And again scaled 1:2.5 (117" wing span): Zenoah ZG 45 (great flyer), ZG 62 (good tug), ZG 80 (very good tug). An expert version with ZG 45 has more elevator and flap deflections.
>download the complete Junior package, see above

Scaled 1:3 (97.5" wing span) in a matching paint scheme as a tug, with a Saito FA-300T flat-twin four-stroke glow engine. As well more elevator and flap deflections.
>download the complete Junior package, see above

The paint scheme of the first airplanes built in the early 1960s, used for the 'tug-glider combinations' scaled 1:3.5 (83.5" wing span) and for the expert version scaled 1:2.5 (117" wing span).
>download the complete Junior package, see above

MFI-9 Junior scaled 1:2.5 (117" wing span) with a Zenoah ZG 45 on floats, as in reality offered by the licensor M.F.I. (not by the licensee Boelkow). In a suitable scenery the model behaves reasonably realistic on 'water'. For comparison also scaled 1:3.5 (83.5" wing span).
>download the complete Junior package, see above
  (reference to suitable scenery in the document)

And again scaled 1:2.5 (117" wing span) as amphibious version. Like in reality this is a makeshift since the amphibious floats must be handled with extreme care.
>download the complete Junior package, see above
  (reference to suitable scenery in the document)

Scaled 1:2.5 (117" wing span) with a Zenoah ZG 45 finally also as a ski version, in reality as well offered by M.F.I. In a suitable scenery the model behaves quite realistic on 'snow', except the skis are not moving. For comparison also scaled 1:3.5 (83.5" wing span).
>download the complete Junior package, see above
  (reference to suitable scenery in the document)

Mü 13e Bergfalke II/55 by Scheibe Aircraft Works as a scale model. (Bergfalke means Mountain Hawk.) From 1952 till the 1970s a common and popular two-seated glider for training and for performance soaring as well. Known for well-mannered flight characteristics as well as good cross-country flight performance, though not for aerobatics. The same holds for the model. Please read the document belonging to the model, either here (Bergfalke.pdf, 564k) or after installation! A link to this description will be found in the menu 'Programs-REFLEX-models'. A demo flight (hit F9 in REFLEX) will show typical flight behavior.

Bergfalke II/55 painted all beige like the early originals, but tips set off in red color. Scaled 1:3.5 (186.75 in wing span) in three different weight versions 'light', 'medium', and 'heavy'.
>download package installer ( 2.7M, 2010-05-29, 436 )

Bergfalke II/55 in a modern paint scheme like an original airplane in France, scaled 1:4 (163.4 in wing span).
>download the complete Bergfalke package, see above

Bergfalke II/55 in colorful red and yellow paint like a museum airplane, scaled 1:5 (130.7 in wing span).
>download the complete Bergfalke package, see above

MDM-1 Fox two-seater by Marganski - Dunowski - Makula as a scale model. Since its appearance 1993 a very good aerobatic glider until 1999, it's still the standard in aerobatic instruction. For me it's just the most beautiful glider of them all. The models are good aerobats, too, but nice "slope razors" as well. Please read the document belonging to the model, either here (Fox.pdf, 2.7M) or after installation! A link to this description will be found in the menu 'Programs-REFLEX-models'. A demo flight (hit F9 in REFLEX) will show typical flight behavior.

MDM-1 Fox aerobatic glider as a model scaled 1:2.4 / 1:3 / 1:3.5 / 1:4 / 1:5 with 228 in / 184 in / 158 in / 138 in / 110 in wingspan and with different weights. This should be an original factory paint scheme.
>download package installer ( 4.4M, 2012-04-27, 1031 )

MDM-1 Fox entirely white, except an unusual pattern on the wing bottom.
>download the complete Fox package, see above

MDM-1 Fox of the SAGA with a paint scheme that is supposed to make up for the "visual problems" of the Fox (oblique lower edge of canopy).
>download the complete Fox package, see above

MDM-1 Fox with another paint scheme that is supposed to make up for the "visual problems". This should be an original factory paint scheme as well.
>download the complete Fox package, see above

Models without shape means that I didn't create a model file (mod file) for these models. Here I'm offering the flight behavior (parameters, par file), usually also drive sounds, sometimes also a simple replacement shape (dummy).

Jerry's Big Boy by Fun-Fly champion Jerry Smith, ARF by Morris Hobbies. Really much fun with a still well-mannered model. Parameters only, with a replacement 3D model (appearance), but for 5 different drives with correct sound each, und for electric drive. No text file belonging to the model so far, please read the thread on RCU instead!
>download installer ( 798k, 2007-06-11, 784 )

Zlin Z-526AFS, special aircraft for classic aerobatics, with retractable landing gear. As a model set up in three different scales and as much as possible for true-to-reality flight characteristics. Only parameters, with engine sounds, but usable with model files of other authors . Demo flights included. Please read the document belonging to the model (Z-526AFS.pdf)!
>download of complete package see below

Zlin Z-50LS, special aircraft for classic aerobatics, as a model set up in different scales and as much as possible for true-to-reality flight characteristics, but not for 3D. Only parameters, with engine sounds, but usable with model files of other authors (see below). Demo flight included. Please read the document belonging to the model (Z-50LS.pdf)!
>download installer ( 1.3M, 2007-12-05, 615 )

Suchoi Su-26M, special aircraft for extreme aerobatics, as a model set up in different scales, each both for true-to-reality flight characteristics and for 3D. Only parameters, with engine sounds, but usable with model files of other authors (see below). Demo flight included. Please read the document belonging to the model (Su-26M.pdf)!
>download installer ( 1.5M, 2007-12-05, 650 )

Zivko EDGE 540, special aircraft for extreme aerobatics, as a model in 1:2.3, 1:2.7, and 1:3.5 scale with 126 in / 3.20 m, 107 in / 2.74 m, and 84 in / 2.12 m wingspan. Each set up both for true-to-reality flight characteristics and for 3D. Only parameters, with engine sounds, but usable with model files of other authors (see below). Demo flight included. Please read the document belonging to the model (EDGE 540.pdf)!
>download installer ( 1.3M, 2007-12-05, 863 )

Extra EA-300S, special aircraft for extreme aerobatics, as a model set up in different scales, each both for true-to-reality flight characteristics and for 3D. Only parameters, with engine sounds, but usable with model files of other authors. Demo flight included. Please read the document belonging to the model (EA-300S.pdf)!
>download of complete package see below

Airbus A318 as a model with jet and EDF engines (1:10 and 1:16 scale). Still without shape (3D model), only parameters and engine sounds, but usable with model files of other authors. Please read the text file belonging to the model (A318.txt)!
>download of complete package see below

Douglas DC-9 as a model with jet and EDF engines (1:10 and 1:16 scale). Still without shape (3D model), only parameters and engine sounds, but usable with model files of other authors. Please read the text file belonging to the model (DC-9.txt)!
>download ( 111k, 2006-02-05, 604 )

AERO L-39 as a model with jet or EDF engine in 1:5, 1:7, and 1:7.5 scale with 75 in / 1.90 m, 54 in / 1.38 m, and 50 in / 1.27 m wingspan. Only parameters and engine sounds, but usable with model files of other authors. Demo flights included. Please read the document belonging to the model (L-39.pdf)!
>download installer ( 1.0M, 2007-04-26, 715 )

Very nice models for which I, too, once adjusted the flight behavior (parameters).

Goldberg Piper Cub and several other very well-built models are offered by the W3 Group. All is perfectly done with much effort and skill.
>download from the W3 website and, updated for the new REFLEX versions,
>download installer ( 1.1M, 2011-04-21, 213 ) with flight characteristics newly set up by me. By the way, it's the clipped-wing version.

SIG Rascal
>download from the W3 website

Bf 109 G (1:5 scale)
>download from the W3 website

Race-E sports parkflyer by Ken Myers. Ken is running a well-known website and translated the RMK tutorial into English.
>download (no longer available) and to the EFO website

Attitude 3D parkflyer by Hank Fritze.
>download from Hank's Web Page

Graupner® Taxi by Bo (Jörgen) Strömberg. Very well known beginners model from the 1960s to the 1980s. One version true to the original and another one with ailerons and flaps.
>download from RC-Sim or, by permission of Bo Strömberg, here:
>download installer ( 1.5M, 2011-03-04, 659 )

Graupner® Taxi by Bo (Jörgen) Strömberg. Both versions on Graupner floats and with a 20% more powerful engine. A link to a suitable water scenery is in the installer.
>download the complete Taxi installer package, see above


Kyosho® Calmato 40 Trainer by REFLEX. Good, simple and cheap beginners and trainer model.
>download not available, model is included in the REFLEX package, but here's my version of the parameters.

Great Planes® Ultra Sport 40 by the W3 Group. Very popular aerobatics sport model till the 1990s. The original parameters by the W3 Group give a quite good-natured flight behavior, my parameters a more aggressive model for experts on aerobatics.
>download from the W3 website, additionally here my version of the parameters.

ZNLINE Intégral by Vichineu. REFLEX model of Jean-Pierre Zardini's original F3A model. He is owner of the Belgian manufacturer ZN LINE. Up-to-date and competitive F3A model with electric drive or four-stroke engine.
>download from RC-Sim and additionally, by permission of Vichineu,
>download installer ( 2.4M, 2011-03-04, 269 ) including his nice Zardini model as well as more parameters by me.

Exclusiv Modellbau Katana S (122 in wingspan) by REFLEX. This well-known 3D model was designed by Sebastiano Silvestri.
>download not available, model is included in the REFLEX package, but here's my version of the parameters along with parameters for a scale model of the original Terzi T-30 Katana.

Extra EA-300S by Gerd Gunzenhauser. REFLEX model of Peter Besenyei's original aircraft in Red Bull outfit.
>download from RC-Sim or, by permission of Gerd Gunzenhauser, here:
>download installer ( 2.0M, 2011-03-04, 1187 ) including his nice model and his parameters as well as parameters, a demo flight, and some information about the model (EA-300S.pdf) by me.

Zivko EDGE 540 by Gerd Gunzenhauser. REFLEX model of Peter Besenyei's original aircraft in Red Bull outfit.
>download from RC-Sim, and here's my version of the parameters for a model of 126 in wingspan and the original's geometry. So it's not a typical 3D model but still a terrific flyer! Parameters for 3D see above.

Sukhoi Su-26M by Gerd Gunzenhauser. REFLEX model of Will Curtis' original aircraft in Honda outfit.
>download from RC-Sim, and here's my version of the parameters for a model of 134 in wingspan and of 89 in wingspan and the original's geometry. So it's not a typical 3D model but still a terrific flyer! Parameters for 3D see above.

Zlin Z-50LS by Gerd Gunzenhauser. REFLEX model after an original aircraft of the Czech team The Flying Bulls.
>download from RC-Sim, and here's my version of the parameters for a model of 169 in wingspan and of 68 in wingspan and the original's geometry. So it's no 3D model at all but great for classic pattern flying. Parameters for other sizes and weights see above.

Zlin Z-526AFS by Janning Quint. REFLEX model after a real scale model with flaps and retractable landing gear, with the creator in the cockpit.
>download from RC-Sim or, by permission of Janning Quint, here:
>download installer ( 3.6M, 2011-03-04, 789 ) including his nice model, slightly modified, as well as parameters, two demo flights, and some information about the model (Z-526AFS.pdf) by me.

Bellanca Super Decathlon by Ingo Fischer ('gnorf' in the RC-Sim forum). Popular aerobatic trainer and as model also used as tug. REFLEX model after the original aircraft in red Starburst paint scheme.
>download from Ingo's website, and here's my version of the parameters for scale models of the original's geometry, after models by Exclusiv-Modellbau, Fliegerland, and Hacker Model.
Robin DR 400 by Urs Stocker from the RC-Sim forum. Both the original and models are popular tug planes.
>download from RC-Sim, and here's my version of the parameters for scale models of the original's geometry, first with 86 in wingspan (1:4) after a model by Rödelmodell, second with 102 in wingspan (1:3.4) after a model by EuroLight, third with 114 in wingspan (1:3) after a model by Airworld, all with strong drive for glider towing.

Pilatus PC-6 Turbo Porter by Ingo Fischer ('gnorf' in the RC-Sim forum) and parameters by Torsten Wolf ('Ghostraider' in the RC-Sim forum). Well-known STOL utility airplane. REFLEX model after an original aircraft.
>download from RC-Sim or Torsten's website, and here's my version of the parameters for a huge 1:3.5 scale model of the original's geometry, featuring a model turboprop engine.

North American AT-6 Texan by Janning Quint. REFLEX model after a real 1:5 scale model with flaps and retractable landing gear, probably after a Nick Ziroli plan.
>download from RC-Sim, and here's my version of the parameters for the scale model of the original's geometry with 101 in wingspan. (The model's size should be reduced to 78% in RMK.)
Fouga CM.170 Magister by Jürgen Dreyer (DL3FY). REFLEX model of an aircraft of the French air force. My versions with EDF and jet power are scaled 1:3.5, 1:4, and 1:5. No description, please try yourself!
>download from RC-Sim or, by permission of Jürgen Dreyer:
>download installer ( 2.1M, 2012-05-13, 0 ) with his model and parameters as well as the modified model, my parameters, and demo flight.

AERO L-39 by Gerd Gunzenhauser. REFLEX model of Allen Smith's original aircraft N9YC.
>download from RC-Sim, and here's my version of the parameters for scale models of the original's geometry, first with 75 in wingspan (1:5) after a jet-powered model by Airworld, second with 50 in wingspan (1:7.5) after an EDF model by Schreiner. Installer with engine sounds see above.
BAe Hawk T.1 by Eric Fague. REFLEX model of an aircraft of the Red Arrows.
>download from RC-Sim, and here's my version of the parameters for a scale model of the original's geometry with 82 in wingspan (1:4.5) after a jet-powered model by Airworld.
And REFLEX model of an aircraft of the Swiss Air Force.
>download from RC-Sim, and here's my version of the parameters for a scale model of the original's geometry with 48 in wingspan (1:8) after an EDF model by Schübeler.
Douglas DC-3 by Vichineu. Probably the best-known airplane in the world. Originally a REFLEX model of a FiberClassics model scaled 1:9, but now also scaled 1:12 and 1:8 (Nick Ziroli). With electric drives or four-stroke glow engines and different weights for comparison.
>download from RC-Sim or, by permission of Vichineu,
>download installer ( 2.2M, 2011-03-04, 256 ) including his DC-3 model (modified) as well as my parameters, demo flight, and description.
Douglas DC-6 guised as the Multiplex Cargo by Martin Heimann from the year 2003 (download from RC-Sim). Here it provides a dummy, but even got the correct propellers, landing gear, and simple flaps. Thereby it behaves (and sounds) true-to-original, scaled 1:6.5 and 1:8. For comparison with the DC-3 and the Hercules.
>download installer ( 1.6M, 2012-05-13, 0 ) including the Cargo model (modified) as well as my parameters and demo flight.
Douglas DC-9-15 guised as the DC-9-40 model by Jürgen Dreyer (DL3FY) from the year 2005 (download from RC-Sim). The -15 was the first, smallest version -10 but with more powerful engines. It lends itself to be rendered in REFLEX because it has no leading edge slats.The -40 is longer but otherwise similar. The models behave true-to-original, scaled 1:8 and 1:10. No description, please try yourself! By permission of Jürgen Dreyer:
>download installer ( 1.2M, 2012-05-13, 1 ) including his model (modified) as well as my parameters and demo flight.

Airbus A318-111 guised as the A318 model by Jürgen Dreyer (DL3FY) from the year 2005 (download from RC-Sim). Airbus A318 as a model with jet and EDF engines scaled 1:10 and 1:16. Please read the text file belonging to the model (A318.txt)! By permission of Jürgen Dreyer:
>download installer ( 4.4M, 2012-05-15, 1 ) including his model (modified) as well as my parameters, demo flight, and description.
Lockheed C-130 Hercules by Jürgen Dreyer (DL3FY). REFLEX model of a real model scaled 1:6.5 with 20 ft wingspan and 140 lbs weight, powered by four ZG38 gas engines.
>download from RC-Sim or, by permission of Jürgen Dreyer:
>download installer ( 7.0M, 2012-05-13, 256 ) with his model and parameters as well as the modified model, my parameters, demo flight, and description.
Transall C-160 guised as the model by Lothar Neubeck from the year 2003 (download from RC-Sim). It's rather simple and looks remotely like a Transall, but even got the correct propellers and a better landing gear. Thereby it behaves (and sounds) true-to-original, scaled 1:6.5 and 1:8. For comparison with the Hercules, both empty and loaded.
>download installer ( 1.2M, 2012-05-13, 0 ) including the simple model (modified) as well as my parameters and demo flight.

Göppingen Gö 3 Minimoa von REFLEX. The first high-performance sailplane built in larger quantities, a classic designed 1935. In addition to the REFLEX stock model, several parameter sets for different model scales and weights.
>download not available, model is included in the REFLEX package, but here's a
>download installer ( 1.3M, 2012-01-11, 162 ) including my parameters, comments on flight behavior, and demo flight.

Objects for building models in RMK, and drive sounds. Most of them I created myself but some are made by other authors.

Objects for the REFLEX model construction program RMK: airfoils, propellers, propeller blades, spinners, engines, motors, whole drives.
>download ( 2.6M, 2008-05-20, 718 )



The 'engine sounds' of my REFLEX models are more characteristic for the model's drive than for the model-drive combination. The sounds should therefore fit any other model with the same drive. If you only want the sounds, here are all sound files combined in a ZIP file. It includes short descriptions of the sounds and recording instructions (ReflexSoundsBE.txt).
>download ( 2.1M, 2008-04-25, 792 )

The geometries of my models were measured and entered into the spreadsheets Plane Geometry by Blaine K. Beron-Rawdon. The moments of inertia of the models were measured too and used in the calculation of stability data as far as 'Plane Geometry' can do this. Models not available to me were measured from drawings published in the WWW, moments of inertia were estimated. The spreadsheets 'MeasureC/V' and 'DesignC/V' from 'Plane Geometry' with the model data are available here. With respect to the copyright, all formulas are deleted and there is no documentation of 'Plane Geometry'.

Brummi parkflyer by Multiplex®.
>download ( 60k, 2002-05-20, 1043 )



Miss 2 parkflyer by Scorpio®.
>download ( 64k, 2005-04-13, 357 )



Super Miss parkflyer by Ripmax/Scorpio® or Hobby Lobby®.
>download ( 59k, 2003-01-15, 415 )



threedee400 aerobatic parkflyer by Ripmax/Scorpio® or Hobby Lobby®.
>download ( 62k, 2003-09-07, 422 )



Jitterbug aerobatic biplane by Dave Szuter, in Plane Geometry only as equivalent monoplane.
>download ( 106k, 2004-07-01, 378 )



Mini Edge 540 3D by E-flite.
>download ( 28k, 2007-01-28, 60 )



AcroMaster by Multiplex®.
>download ( 34k, 2012-05-05, 0 )



Slow Stick slowflyer by GWS®.
>download ( 40k, 2004-08-01, 492 )



Jerry's Big Boy by Morris Hobbies.
>download ( 32k, 2012-05-05, 0 )



Blade 3D EPP by Freeair.
>download ( 58k, 2004-12-03, 473 )



Attitude 3D by Todd Long.
>download ( 61k, 2005-04-02, 167 )



Race-E aerobatic sports model by Harry Stewart.
>download ( 64k, 2005-04-02, 353 )



Cargo EPP 4-motor electric by Multiplex®.
>download ( 58k, 2004-12-03, 387 )



Junior Skylark by Goldberg®.
>download ( 51k, 2009-10-30, 65 )



Rascal electric by SIG.
>download ( 34k, 2006-01-31, 277 )



Auster Aiglet Trainer by Karl-Heinz Denzin (Hegi).
>download ( 49k, 2009-10-30, 77 )



Taxi by Graupner®.
>download ( 33k, 2006-07-09, 263 )



Calmato 40 Trainer by Kyosho®.
>download ( 29k, 2006-07-15, 340 )



Senior Telemaster by Karl-Heinz Denzin / Alexander Engel.
>download ( 32k, 2007-08-19, 88 )



Piper Cub by Goldberg®.
>download ( 27k, 2006-01-31, 311 )



Christen A-1 Husky scaled 1:5 by Graupner®.
>download ( 33k, 2009-10-30, 63 )



Das Ugly Stik by Phil Kraft.
>download ( 44k, 2006-10-13, 293 )



Kwik-Fli Mark I, II, III, IV, Flea Fly, and Bar-Fli, all by Phil Kraft.
>download ( 120k, 2009-03-24, 211 )



Taurus by Ed Kazmirski (Top Flite).
>download ( 49k, 2009-10-30, 65 )



Taurus 2 by Ed Kazmirski.
>download ( 50k, 2009-10-30, 65 )



Simla by Ed Kazmirski.
>download ( 47k, 2010-04-02, 84 )



Ultra Sport 40 by Great Planes®.
>download ( 32k, 2006-07-31, 220 )



Brushfire by Ken Bonnema.
>download ( 28k, 2007-07-31, 183 )



Intégral by ZNLINE.
>download ( 28k, 2010-03-07, 57 )



BVM KingCat.
>download ( 34k, 2012-05-05, 2 )



Vought V-173 as a model, only some estimates expected, but A.C. Calculator data also included.
>download ( 368k, 2004-12-04, 432 )



Pedro electric motorglider by Graupner®.
>download ( 62k, 2002-06-19, 1043 )



Thermik-Star electric thermal glider by CHK.
>download ( 29k, 2006-05-06, 677 )



Ariane V10 F5B 10-cell-class hotliner by Team Ariane.
>download ( 57k, 2009-05-13, 479 )



Göppingen Gö 3 Minimoa as a model scaled 1:3.5.
>download ( 33k, 2010-11-09, 46 )



Scheibe L-Spatz 55 as a model scaled 1:3.5.
>download ( 33k, 2012-05-05, 0 )



Scheibe Bergfalke II/55 as a model scaled 1:3.5.
>download ( 33k, 2009-11-29, 56 )



MDM-1 Fox aerobatic glider as a model scaled 1:3.5.
>download ( 65k, 2004-07-01, 504 )



PZL Wilga 2000 in 1:3.5 scale by Rödelmodell.
>download ( 65k, 2004-07-01, 538 )



Pilatus PC-6 Turbo Porter as a model in 1:3.5 scale.
>download ( 33k, 2007-03-18, 274 )



Republic RC-3 Seabee as a model in 1:3.5 scale.
>download ( 29k, 2008-04-28, 219 )



Bellanca Super Decathlon in 1:3.9 scale by Exclusiv-Modellbau.
>download ( 33k, 2007-03-17, 150 )



Boelkow Bo 208 A Junior as a model in 1:3 scale.
>download ( 32k, 2007-11-06, 241 )



Robin DR 400 in 1:4 scale by Rödelmodell.
>download ( 33k, 2007-03-15, 260 )



Katana S 3D model by Exclusiv Modellbau.
>download ( 36k, 2007-03-02, 257 )



Terzi T-30 Katana as a model in 1:2.5 scale.
>download ( 30k, 2007-03-02, 223 )



Extra EA-300S as a model in 1:2.3 scale.
>download ( 33k, 2007-02-26, 261 )



Zivko EDGE 540 as a model in 1:2.3 scale.
>download ( 29k, 2007-01-28, 306 )



Sukhoi Su-26M as a model in 1:2.3 scale.
>download ( 33k, 2007-02-04, 241 )



Mudry CAP 21 as a model scaled 1:3.5.
>download ( 33k, 2010-01-23, 60 )



Zlin Z-50LS in 1:4 scale by Airfly.
>download ( 33k, 2007-02-13, 223 )



Zlin Z-526AFS in 1:2.95 scale by Aeroflug / Skygate Collection.
>download ( 31k, 2007-02-21, 220 )



SIAI-Marchetti SF-260 in 1:3 scale by Aeroflug.
>download ( 33k, 2007-04-01, 247 )



North American AT-6 Texan in 1:5 scale by Nick Ziroli.
>download ( 33k, 2007-03-31, 201 )



Messerschmitt Bf 109 G in 1:5 scale by Rödelmodell.
>download ( 33k, 2006-01-31, 315 )



Fouga CM.170 Magister as a model scaled 1:3.5.
>download ( 31k, 2012-05-12, 0 )



AERO L-39 in 1:5 scale by Airworld.
>download ( 33k, 2007-02-23, 250 )



BAe Hawk T.1 in 1:4.5 scale by Airworld.
>download ( 29k, 2007-03-06, 245 )



Douglas DC-3 scaled 1:8 by Nick Ziroli.
>download ( 33k, 2009-10-30, 62 )



Douglas DC-6 as a model scaled 1:8.
>download ( 30k, 2011-03-14, 37 )



Douglas DC-9-15 as a model scaled 1:8.
>download ( 34k, 2011-02-27, 302 )



Airbus A318-111 as a model in 1:10 and 1:16 scale.
>download ( 51k, 2006-01-29, 471 )



Lockheed C-130 Hercules as a model in 1:6.5 scale.
>download ( 33k, 2011-02-26, 39 )



Transall C-160 as a model in 1:6.5 scale.
>download ( 33k, 2011-04-01, 37 )

The propellers of my models were photographed with a digital camera. Using the pictures, the program 'PropellerScanner' by Martin Hepperle derived the geometry data. The program 'JavaProp' by Martin Hepperle calculated the propeller coefficients from the geometry. The values are stored in a file named 'MultiAnalyse.txt' and offered here together with all files needed to review the process.

Günther propeller 17.5x16 cm for park- and slowflyers.
>download ( 22k, 2002-05-22, 990 )

Graupner® Super Nylon 7x5" classic.
>Download ( 577k, 2010-01-07, 80 )

APC® 9x6" SlowFly for park- and slowflyers.
>download ( 32k, 2005-04-10, 458 )

APC® 11x7" SlowFly for park- and slowflyers.
>download ( 57k, 2005-04-10, 461 )

APC® 17x10" E for electric drives.
>download ( 45k, 2012-03-04, 8 )

aero-naut® CAMcarbon folding prop 14x8" for gliders.
>download ( 30k, 2002-12-13, 446 )

Graupner® CFK folding prop 20x12" for gliders.
>download ( 57k, 2002-12-13, 467 )

The airfoil geometry data are retrieved from Michael S. Selig's UIUC Airfoil Data Site (ADS). The polars were calculated with 'JavaFoil' by Martin Hepperle. Additional measured airfoil performance data come from Hiroshi Takeushi's NASG Airfoil Database and the UIUC Low-Speed Airfoil Tests (LSAT) of the UIUC Applied Aerodynamics Group. All these airfoil data are available here as far as they are freely available elsewhere.

Anderson SPICA (11.73% thickness, 4.62% camber, straight lower surface).
>download ( 128k, 2002-06-19, 767 )







Selig/Donovan SD7037 (9.21% thickness, 2.99% camber, concave lower surface).
>download ( 55k, 2004-09-06, 441 )

The motor coefficients are derived from catalog data and measurements. The propeller coefficients from 'JavaProp' are used to calculate the data of the whole drive. The spreadsheets with all formulas are available here. If you find any error please drop me an e-mail.

Formulas:
Derivation of basic solution for rpm dependent on flight speed.
>download ( 87k, 2012-03-16, 13 )





Brummi:
Permax 400 6 V, 2.3:1 gear, Günther propeller 6.9x6.3";
including performance calculations and polars.
AXI 2208/34, APC 9x6" SlowFly, 2s LiPo;
AXI 2212/26, APC 9x6" SlowFly, 2s LiPo;
AXI 2212/34, APC 9x6" SlowFly, 3s LiPo.
>download ( 234k, 2007-10-09, 1093 )





Miss 2:
Speed 400 6 V, 1.85:1 gear, 9x5" CAM folding propeller, 7 cells NiCd 500 mAh;
Speed 400 6 V, 2.33:1 gear, 9x5" Slim propeller, 8 cells NiMH 1100 mAh;
Speed 400 7.2 V, 2.33:1 gear, 9x5" Slim propeller, 8 cells NiCd 1300 mAh.
Including performance calculations and polars.
>download ( 200k, 2005-04-17, 313 )






threedee400:
Acro Speed 280BB 6 V, 5.0:1 gear, APC 9x6" SlowFly (AcroDrive 350+BB);
Permax 480 7.2 V, 3.0:1 gear, APC 11x7" SlowFly;
AXI 2212/34, APC 11x7"/11x4.7"/10x7"/9x7.5" SlowFly.
>download ( 252k, 2004-10-17, 402 )






Jitterbug:
AXI 2808/24, 2212/26, 2212/34;
APC 12x6" SlowFly, 11x7" SlowFly, 11x5.5" Electric, 11x4.7" SlowFly.
>download ( 312k, 2004-07-04, 375 )







GWS Slow Stick:
EM300 7.2 V, 6.6:1 gear, 11x8" SlowFly (EPS300C drive).
>download ( 39k, 2004-07-31, 382 )






Thermik-Star:
Plettenberg HP 200/25/5, 4.4:1 gear, CAMcarbon 14x8".
Including performance calculations and polars.
>download ( 140k, 2008-10-31, 656 )






Race-E:
AXI 2808/26, APC 8x3.8" SlowFly, 2s LiPo;
AXI 2808/34, APC 9x6" SlowFly, 2s LiPo;
AXI 2808/34, APC 9x4.7" SlowFly, 3s LiPo.
>download ( 243k, 2005-04-02, 352 )





Senior Telemaster Plus:
Hype ALPHA AL50-360L, APC 17x10" E, 6s LiFePo;
Hype ALPHA AL50-360L, APC 17x10" E, 5s LiFePo;
Hype ALPHA AL50-360L, CFK 20x12", 4s LiFePo.
Including performance calculations and polars.
>download ( 212k, 2012-04-04, 10 )






ZNLINE Intégral:
AXI 5330/F3A, AXI 20x13" F3A Carbon, 10s LiPo.
>download ( 54k, 2011-12-08, 25 )

2012-05-14  © Burkhard Erdlenbruch