Newsgroups/FAQ's etc...

rec.aviation.simulators - Frequently Asked Questions
rec.aviation.announce - Events of interest to the aviation community (Moderated)
rec.aviation.answers - Frequently asked questions about aviation (Moderated)
rec.aviation.hang-gliding - Hang-gliding, paragliding, foot-launched flight
rec.aviation.homebuilt - Selecting, designing, building, and flying homebuilt aircraft
rec.aviation.ifr - Flying under Instrument Flight Rules
rec.aviation.marketplace - Aviation classifieds
rec.aviation.military - Military aircraft of the past, present and future
rec.aviation.misc - Miscellaneous topics in aviation
rec.aviation.owning - Information on owning airplanes
rec.aviation.piloting - General discussion for aviators
rec.aviation.products - Reviews and discussion of products related to flying
rec.aviation.rotorcraft - Helicopters and other rotary wing aircraft
rec.aviation.soaring - All aspects of sailplanes and hang gliders
rec.aviation.stories - Anecdotes of flight experiences (Moderated)
rec.aviation.student - Learning to fly
rec.aviation.ultralight - Everything about ultralight aircraft
rec.aviation.simulators - Flight simulation focusing on PC, Mac and some UNIX
comp.sys.ibm.pc.games.flight-sim - Flight simulator games for the IBM PC
misc.transport.air-industry - Discussions about the air travel industries (Moderated)
rec.travel.air - Discussions about personal air travel
Flight simulators - RTFM Flight Simualtors
FAQ - Aviation Frequently Asked Questions
Netiquette - Aviation related Netiquette