PBY Catalina Vietnam War Primary training takes approximately 23

Primary training takes approximately 23 weeks and includes 254

is conducted in the twin-engine

Sikorsky HH-3F Pelican USCG model

As a result of this experience of combat against higher-performance machines the Hellcat's specification required the most powerful engine available

would have involved constructing a mock-up of a combat-type aircraft embodying the results from the testing of the phase one and two aircraft

PBY Catalina Vietnam War Primary training takes approximately 23Consolidated PBY Catalina airplane model. A total of approximately 4000 PBY Catalinas were built between 1936 and 1945. Because of their worldwide popularity, there was scarcely a maritime battle in WW II in which they were not involved. The PBY had its vulnerabilities: it was slow, with a maximum speed of 179 mph, and with no crew armor or self sealing tanks, it was highly vulnerable to anti aircraft attack. However, it was these weaknesses,