+John Denker
+ Contributed bugfixes and improvements to the navigation and ATIS code.
+
+
+Jean-Francois Doue
+ Vector 2D, 3D, 4D and Matrix 3D and 4D inlined C++ classes. (Based on
+ Graphics Gems IV ed. Paul S. Heckbert)
+ http://www.animats.com/simpleppp/ftp/public_html/topics/developers.html
+
+
+Torsten Dreyer
+ Contributed the very nice Piper Seneca, closely modelled after the
+ real thing. Also added many other nice aircraft (such as the ogeL, also
+ closely modelled after the real thing), buildings, etc.
+ Creator of fgpanel. Code maintainer of weather, environment, autopilot
+ and many other core systems.
+
+