| Z1-1 | 1953 Sikorsky H-19B Chickasaw C/N 55-827Discuss this aircraft in community | 
| Manufacturer: | Sikorsky | 
| Model: | H-19B Chickasaw Search all Sikorsky H-19B Chickasaw | 
| Year built: | 1953 | 
| Construction Number (C/N): | 55-827 | 
| Aircraft Type: | Rotorcraft | 
| Number of Seats: | 12 | 
| Number of Engines: | 1 | 
| Engine Type: | Reciprocating | 
| Engine Manufacturer and Model: | Pratt & Whitney R-1340-57 radial | 
| Registration Number: | Z1-1 | 
| Current Status: | Crashed on February 12, 1965 | 
| Delivery Date: | 1955-03-27 | 
| Owner: | Ejército del Aire (Spanish Air Force) | 
| Address: | , Spain |