[Sikorsky S-52]
Manufacturer: Sikorsky Aircraft Corporation [USA]
First flight: 1959
Dimensions: Length: 13.58 m ( 44 ft 7 in )   Rotor diameter: 16.16 m ( 53 ft 0 in )   Height: 4.88 m ( 16 ft 0 in )
* utility helicopter, turboshaft engine,

Sikorsky S-62 : Utility

Sikorsky HH-52A Seaguard : Utility

Sikorsky
HH-52A Seaguard
Sikorsky
HH-52A Seaguard
Sikorsky
HH-52A Seaguard
Sikorsky
HH-52A Seaguard