Aeroplane and Commercial Aviation News, 93. kötet1957 |
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1 - 3 találat összesen 22 találatból.
39. oldal
... airships carried out 9,421 patrols and 2,388 escorts . During 1917-18 , 65 French naval airships found 100 mines , all unobserved by other means , and spotted some 60 U - boats . Our own airships flew 1,506,557 miles and were airborne ...
... airships carried out 9,421 patrols and 2,388 escorts . During 1917-18 , 65 French naval airships found 100 mines , all unobserved by other means , and spotted some 60 U - boats . Our own airships flew 1,506,557 miles and were airborne ...
44. oldal
... airships formed part of the escort . In the last conflict 89,000 ships were escorted by the U.S. Naval airships , and 50,000 were known to be sailing in U - boat - infested waters . Nor was an airship ever once attacked while convoying ...
... airships formed part of the escort . In the last conflict 89,000 ships were escorted by the U.S. Naval airships , and 50,000 were known to be sailing in U - boat - infested waters . Nor was an airship ever once attacked while convoying ...
47. oldal
... airships carried out 9,421 patrols and 2,388 escorts . During 1917-18 , 65 French naval airships found 100 mines , all unobserved by other means , and spotted some 60 U - boats . Our own airships flew 1,506,557 miles and were airborne ...
... airships carried out 9,421 patrols and 2,388 escorts . During 1917-18 , 65 French naval airships found 100 mines , all unobserved by other means , and spotted some 60 U - boats . Our own airships flew 1,506,557 miles and were airborne ...
Tartalomjegyzék
Engines for the World | 507 |
The Northeast BritanniasTrooping | 513 |
AN ELECTRONICS EXCURSION | 524 |
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