Aviation unit and intermediate maintenance instructions : Army model UH-1H/V/EH-1H/X helicopters.

"30 September 1987"--[Vol. 1].

Operator's manual : Army model UH-1H/V helicopters.

Includes index.

Aviation unit and intermediate maintenance for Army UH-60A and EH-60A helicopters.

"29 August 1989."

Operator's manual : Army model UH-1H/V helicopters.

"15 February 1988."

Aviation unit and intermediate maintenance manual : Army model AH-1S (PROD), AH-1S (ECAS), AH-1S (modernized Cobra) helicopters.

"8 May 1980."

Aviation unit and intermediate maintenance for Army UH-60A and EH-60A helicopters.

"29 August 1989."

Marines and helicopters, 1946-1962 /

Mode of access: Internet.

Status of the CH-53E helicopter program, Department of the Navy : report to the Congress /

Publication date stamped on cover.

Program manual for MAST programs.

Mode of access: Internet.

The story of the winged-S, with new material on the latest development of the helicopter;

Map on lining-papers.

The story of the winged-S, with new material on the latest development of the helicopter;

"Published October 1938 ... Fourth printing November 1941."

The story of the winged-S : an autobiography.

Mode of access: Internet.

The invisible encounter.

Mode of access: Internet.

The story of the winged-S.

Mode of access: Internet.

Helicopterborne operations.

Loose-leaf for updating.