History & Other
HOULE, Albert; LAVIGNE, Michael & GAGNE, Alain
G/C A.U. "Bert" Houle - The Man & The Aircraft
Canadian Ace Profile 1
HOWARD-WILLIAMS, Jeremy
Night Intruder - A personal account of the radar war between the RAF and Luftwaffe nightfighter forces
HUNT, Leslie
Veteran and Vintage Aircraft
Directory of worldwide preserved aircraft, with location and other details. Photographs throughout. The first edition appeared in 1965 with several updating editions thereafter.
Hymatic Engineering Company
Catalogue - Pneumatic Control Units for Aircraft Systems
Catalogue of control equipment for aircraft systems. Products are described, including usage applications, and supported with drawings and technical specifications. Includes, compressors, valves, air bottles and test rigs.