Operational evaluation of an optical infrared airborne proximity warning indicator (APWI)
By: Ernest Lucier.
Contributors: United States. Federal Aviation Administration. Systems Research and Development Service.
Publisher: U.S. Dept. of Transportation, Federal Aviation Administration, Systems Research & Development Service [distributor
Published: 1978
Place of publication: Washington, D.C
Language: eng
Subjects: Airplanes -- Collision avoidance.; Airplanes -- Electronic equipment.
Notes: Cover title.

"Final report."

"December 1978."

"Report no. FAA-RD-78-153."