01110cam a2200337 a 4500 1146122 OSt 20260821150038.0 951226s1996 waua 001 0 eng 95052965 9781560272175 9781560272175 1146122 DLC DLC DLC TL716 .W32 629.132/5252 20 Wagtendonk, W. J. (Walter J.), 1929- Principles of helicopter flight / W.J. Wagtendonk. Newcastle, Wash. : Aviation Supplies & Academics, 1996. xii, 275 p. : ill. ; 27 cm. text txt rdacontent unmediated n rdamedia volume nc rdacarrier Includes index. Helicopters Aerodynamics. Helicopters Piloting. 7 cbu orignew 1 ocip 19 y-gencatlg lcc BK 0 6107 6107 0 0 lcc 0 0 LPL LPL S_T 2026-08-21 Donation 0 TL 716 .W32 2026/16738 2026-08-21 15:02:19 2026-08-21 BK