A new, super-quiet McDonnell Douglas MD 520N helicopter, operated by Papillon Hawaiian Helicopters, is out to silence residents' concerns about helicopter noise in the Hawaiian Islands.
MD520M Enter Hawaii Tour Service
Aircraft Engineering and Aerospace Technology ; 65 , 9/10 ; 14
1993-09-01
1 pages
Article (Journal)
Electronic Resource
English
MD 520N Enter Hawaii Tour Service
British Library Online Contents | 1993
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