Airworthiness criteria development for powered-lift aircraft : a program summary
NASA contractor report ; CR-2791
1977
Getr. Zählung
graph. Darst
Contract or grant no. NAS2-7926
Report
English
Airworthiness Objectives for Civil Powered Lift Aircraft
Emerald Group Publishing | 1969
|Airworthiness Certification Criteria
NTIS | 2004