AirStrike - - A 2D dogfight game in the tradition of the Intellivision and Amiga games 'Biplanes' and 'BIP'. Includes screenshots, information, and downloads.
Arenalogic - - Offers news, downloads, and discussion.
CFSIP Games - - Contains flight IP games and design forums.
Double Delta - - Geared towards recreating a classic, but is becoming quite a simulator in the process. Provides information, screenshots and news.
OpenGC - - A open-source tool for developing glass cockpit displays for simulated flightdecks.