Tri-rotor Coast Guard airship
3rd Lighter-Than-Air Systems Technology Conference ; 1979 ; Palo Alto , CA , U.S.A.
01.01.1979
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Coast Guard airship development
AIAA | 1981
|A Coast-Guard? What kind of Coast-Guard?
British Library Online Contents | 2005
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