Kaman K-MAX UAV helicopter Airline and Commercial The Catalinas also proved effective

The Catalinas also proved effective in search and rescue missions

a high level of standard equipment and the 110kW (150hp) O-320-E recently installed on the 172 driving a fixed pitch prop

the Navy enlisted Convair's help to create an advanced flying boat - the Model 117

lets the Acclaim put out its full 280 horsepower all the way up to 20

and since that time 270 surviving C-141As have been converted

Kaman K-MAX UAV helicopter Airline and Commercial The Catalinas also proved effectiveKaman K MAX helicopter USMC. The K MAX unmanned helicopter was developed under a Lockheed Martin contract. On December 2011, two K MAX helicopters and three remote control ground stations were delivered to the US Marine Corps and deployed to Afghanistan to evaluate of unmanned cargo resupply in an operational forward deployed environment. In 2015 were designated as CQ 24A and assigned to Marine test squadron VMX 22. Scale 1 40. Rotorspan 13. 5 inches,