Discusses use of radiogoniometry and of a.c. pilot cables; use of luminous buoys and aerial lighthouses with powerful searchlights. (See also - no. 2665 May 2 1925 pp. 282-286)
Night flights in fog
Le vol nocturne dans la brume
Nature ; n 2666
1925
6 pages
17 Figs.
Article (Journal)
English
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