Various lighting devices which have been developed for lighting airports and airways are described; uses of rotating beacons in pointing out course to pilot; flood lights at airports.
Night flying with safety
Safety
Safety Engineering ; 15 , n 5
1929
8 pages
11 Figs.
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1920
Engineering Index Backfile | 1923
|Engineering Index Backfile | 1920
|NTRS | 1922
|Online Contents | 1999