The use of in-service inspection data in the performance measurement of non-destructive inspections
The deep space network (progress rep., Mar. - Apr. 74)
Computer and prospects for on-board spacecraft electronic equipment
FAA VHF air/ground data link and flight service system communications analysis (final rep.)
Position location analysis. (Final rept. 1 Jul 72 - 15 Jan 73)
Data acquisition and distribution in real-time aerospace systems