| N556D | 1959 Kaman HH-43B C/N 37Discuss this aircraft in community | 
| Manufacturer: | Kaman | 
| Model: | HH-43B Search all Kaman HH-43B | 
| Year built: | 1959 | 
| Construction Number (C/N): | 37 | 
| Aircraft Type: | Rotorcraft | 
| Number of Seats: | 12 | 
| Number of Engines: | 1 | 
| Engine Type: | Turbo-shaft | 
| Engine Manufacturer and Model: | Lycoming T53-L-13 | 
| Registration Number: | N556D | 
| Mode S (ICAO24) Code: | A71600 | 
| Certification Class: | Restricted | 
| Certification Issued: | 1991-01-10 | 
| Air Worthiness Test: | 2004-03-31 | 
| Last Action Taken: | 2007-02-20 | 
| Current Status: | Valid | 
| Registration Type: | Individual | 
| Address: | Ovando, MT 59854 United States | 
| Region: | Northwest Mountain |