William, Gracey
Evaluation of cross pointer type instrument display in landing approaches with a helicopter (NASA TN D-3677) / William Gracey, Robert W. Sommer and Don F. Tibbs .- Washington: National Aeronautics and Space Administration , 1966 .- 45p. .- ( National Aeronautics and Space Administration (NASA)
Subject Headings:
Helicopter landing;
Author Added Entry:
Sommer, Robert W.;
Tibbs, Don F.;
Copy Details:
Acc. No.: 67641 (D-3677), Full Call No.: , Item type: Technical Report , Location: COMPACT STORAGE (BASEMENT),
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Evaluation of cross pointer type instrument display in landing approaches with a helicopter (NASA TN D-3677) / William Gracey, Robert W. Sommer and Don F. Tibbs .- Washington: National Aeronautics and Space Administration , 1966 .- 45p. .- ( National Aeronautics and Space Administration (NASA)
Subject Headings:
Helicopter landing;
Author Added Entry:
Sommer, Robert W.;
Tibbs, Don F.;
Copy Details:
Acc. No.: 67641 (D-3677), Full Call No.: , Item type: Technical Report , Location: COMPACT STORAGE (BASEMENT),
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