Sikorsky
YH-19
'Chickasaw'
Description
  Manufacturer:
Sikorsky
  Base model:
H-19
  Designation:
YH-19
  Nickname:
Chickasaw
  Designation System:
U.S. Air Force
  Designation Period:
1948-Present
  Basic role:
Helicopter
  Status:
Prototype
  See Also:
Specifications
Not Yet Available
Known serial numbers
49-2012 / 49-2016