Positioning control device

Details Positioning control device Positioning control device

1981-03-11

1983-09-20

Henry, Jon W.

Optics: measuring and testing

Range or remote distance finding

With photodetection

356399, G02B 2714, G01B 300

Patent

active

044052049

ABSTRACT:
Apparatus for guiding aircraft to predetermined parking locations, comprising an optical assembly centered on a reference point, and adapted to provide the pilot in the moving aircraft with two images of a reference point located on the aircraft. When the two images are superimposed, the aircraft has reached the desired location.

REFERENCES:
patent: 3149196 (1964-09-01), Roth
patent: 3530388 (1970-09-01), Guerra et al.
patent: 3873210 (1975-03-01), Konopka

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