Development of improved type of ultra short wave radio beacon system for assisting approach of aircraft to aerodrome during QBI conditions.
Marconitrack aircraft radio beacon system
Marconi Rev
Marconi Review ; n 73
1939
9 pages
Article (Journal)
English
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Aircraft radio beacon development
Engineering Index Backfile | 1928
|Engineering Index Backfile | 1928
European Patent Office | 2022
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