HOW OLD IS THE SIKORSKY HO4S-1?

Gathered information on what year the aircraft was produced

• 1950

  67%

• 1951

  33%

AIRCRAFT TYPE

Sikorsky HO4S-1 aircraft type: Rotorcraft

HOW MANY SEATS DOES THE SIKORSKY HO4S-1 AIRPLANE HAVE?

Number of passengers the aircraft can carry

Sikorsky HO4S-1 number of seats: 14

HOW MANY ENGINES DOES SIKORSKY HO4S-1 HAVE?

Number of engines installed on the aircraft

Sikorsky HO4S-1 number of engines: 1

WHAT ENGINES DO THE HO4S-1 HAVE?

Type of engines used in the aircraft of this model

Sikorsky HO4S-1 engine type: Reciprocating

ENGINE MANUFACTURER AND MODEL

• Pratt and Whitney R-1340
• Pratt & Whitney R-1340

HOW DO I IDENTIFY SIKORSKY HO4S-1?

List of all aircraft that are registered on our website

• Sikorsky HO4S-1 125506
• Sikorsky HO4S-1 125507
• Sikorsky HO4S-1 125515

OWNER

• Historic Aviation Memorial Museum

  33%

• United States Navy

  67%

IN WHICH COUNTRIES ARE THE PLANES LOCATED?

• United States

  67%

• NAS Pensacola Florida United States

  33%

ALTERNATIVE CODENAME

Sikorsky HO4S-1 alternative codename: UP-1