Sikorsky Aircraft Locator
DesignationNicknamePrimary role
C-6 U.S. Air Force Transport (1925-1962)
C-28 U.S. Air Force Transport (1925-1962)
H-3 U.S. Tri-Service Helicopter (1962- Present)
H-4Hoverfly U.S. Air Force Helicopter (1948- Present)
H-5Dragonfly U.S. Air Force Helicopter (1948- Present)
H-6Hoverfly U.S. Air Force Helicopter (1948- Present)
H-18 U.S. Air Force Helicopter (1948- Present)
H-19Chickasaw U.S. Air Force Helicopter (1948- Present)
H-34Seabat U.S. Air Force Helicopter (1948- Present)
H-37Mojave U.S. Air Force Helicopter (1948- Present)
H-39 U.S. Air Force Helicopter (1948- Present)
H-52 U.S. Air Force Helicopter (1948- Present)
H-53Sea Stallion U.S. Air Force Helicopter (1948- Present)
H-54Skycrane U.S. Air Force Helicopter (1948- Present)
H-59 U.S. Air Force Helicopter (1948- Present)
H-60Black Hawk U.S. Air Force Helicopter (1948- Present)
HJS U.S. Navy / Marines Helicopter, Utility (1944-1949)
HNSHoverfly U.S. Navy / Marines Helicopter, Training (1944-1948)
HO2S U.S. Navy / Marines Helicopter, Observation (1944-1962)
HO3SDragonfly U.S. Navy / Marines Helicopter, Observation (1944-1962)
HO4S U.S. Navy / Marines Helicopter, Observation (1944-1962)
HO5S U.S. Navy / Marines Helicopter, Observation (1944-1962)
HOS U.S. Navy / Marines Helicopter, Observation (1944-1962)
HR2S U.S. Navy / Marines Helicopter, Transport (1944-1962)
HRSChickasaw U.S. Navy / Marines Helicopter, Transport (1944-1962)
HSSSea King U.S. Navy / Marines Helicopter, Anti-Submarine (1951-1962)
HU2S U.S. Navy / Marines Helicopter, Utility (1950-1962)
HUSSeahorse U.S. Navy / Marines Helicopter, Utility (1950-1962)
JR2S U.S. Navy / Marines Utility Transport (1935-1955)
JRS U.S. Navy / Marines Utility Transport (1935-1955)
OA-8 U.S. Air Force Observation, Amphibian (1925-1947)
OA-11 U.S. Air Force Observation, Amphibian (1925-1947)
P2S U.S. Navy / Marines Patrol (1923-1962)
PBS U.S. Navy / Marines Patrol Bomber (1935-1962)
PS U.S. Navy / Marines Patrol (1923-1962)
R-4Hoverfly U.S. Air Force Rotary Wing (Helicopter) (1941-1947)
R-5Dragonfly U.S. Air Force Rotary Wing (Helicopter) (1941-1947)
R-6Hoverfly II U.S. Air Force Rotary Wing (Helicopter) (1941-1947)
RS U.S. Navy / Marines Transport (1931-1962)
S-43 Utility Transport
S-51 Helicopter
S-55 Helicopter
S-61Sea King Helicopter
S-70 Helicopter
SS U.S. Navy / Marines Scout (1922-1946)