Growing need for indirect assistance by Government, particularly in airports; three per cent of area devoted to railroads and roads in United States would provide comprehensive system of landing fields; if airports were located throughout this country at intervals of 10 mi. in each direction, airplane would never be more than 5 mi. from landing field.
Landing-room an aviation need
Soc. Automotive Engrs. -- Jl
Society of Automotive Engineers -- Journal ; 24 , n 5
1929
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Aviation Landing Zones Environmental Assessment
NTIS | 2013
General aviation approach and landing practices
NTRS | 1976
|European Patent Office | 2025
|General Aviation Landing Research at Princeton University
SAE Technical Papers | 1973
|Approach and landing systems. III. Aviation electronics
Tema Archive | 1987
|