AH-64 (Out of Janes)
Airman's Information Manual information
AirNav (Info on every airport and navaid in the U.S.)
Helispot (Information on dozens of helicopters)
History Site About Helicopters
Logbook Program (very good DOS program that runs in Windows and Windows 95, keeps track of total hours, APART minimums, last goggle flight, etc.) (898KB file size in zipped format)
MI-17 Hip Photos (Taken in Sri Lanka)
More to come........