Project OpenSky, VC update by Alejandro Rojas Lucenas
118
Freeware
This is an extension for Microsoft Flight Simulator.
Rikoooo
147
Freeware
Air Berlin add-on for Flight Simulator X and Prepar3D.
6
Milan Puta
122
Freeware
Boeing 737 Fuel Planner is fuel management add-on.
2
aerosoft
20
Commercial
MyTraffic X is an add-on for Microsoft flight simulator X.
Thomas Richter - TSR
1
Shareware
The Electronic Checklist is a nearly full automatic Checklist system.