News !

This web server will probably close down in June/July 2001!

I have created a mirror at

which contains the same pages.

Please add a bookmark to the new pages to your bookmarks, so that you can use the mirror when the pages on will be closed.


Leonardo Da Vinci, 1510

MH Airfoils
Model Aerodynamics
Links & Sources
Contests (Results)
How Do I ... ?
Analyze an Airfoil
Calculate a Propeller
Design a Tuned Pipe
Software for Download
Index of all Pages of this WEB

- SimProp and CalcFoil retired -
- taken over by JavaProp and JavaFoil -

(January 1, 2001  - May 20, 2001)

Updates to my software pages (19.9.2000)
MH 32: new Tests at Stuttgart (31.12.98)
A Comparison of Pylon Racing Airfoils (19.10.98)
MH 18B for Quickie 500 Pylon Racing (9.3.98)
Drag of Pushrod and Linkages (17.1.98)
Basic Design of Flying Wings (29.10.97)
On the Winglet (16.2.97)
MH airfoils at Nuremberg 1997 (13.2.97)
MH 33 Airfoil
Aerodynamics of Spar&Ribs Structures
Propulsion by Propellers (26.10.96)
Troubleshooting Guide (7.12.96)

Throw away your old COX engine?  Naah!  Maybe I need it for my Collection.

- This server is located in

The purpose of this site is to provide material about aerodynamics of model airplanes.
Most of the information is the result of work dedicated to high performance contest model aircraft.

last modification of this page: 02.06.01


[Back to Home Page] [Index of all Pages] Suggestions? Corrections? Remarks? e-mail Martin Hepperle.
As I get quite a number of messages, it might take some time until you receive an answer and in some cases I get lost in the flood and you may even receive no answer at all. I apologize for this, and if you have not lost patience, you might want to send me a copy of your e-mail after a month or so.

Copyright 1986-2001 Martin Hepperle
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