| N91556 | 1952 Hiller UH-12B C/N 300Discuss this aircraft in community | 
| Manufacturer: | Hiller | 
| Model: | UH-12B Search all Hiller UH-12B | 
| Year built: | 1952 | 
| Construction Number (C/N): | 300 | 
| Aircraft Type: | Rotorcraft | 
| Number of Seats: | 3 | 
| Number of Engines: | 1 | 
| Engine Type: | Reciprocating | 
| Engine Manufacturer and Model: | Franklin 6A&6V335 SER | 
| Registration Number: | N91556 | 
| Mode S (ICAO24) Code: | ACAC64 | 
| Certification Class: | Standard | 
| Certification Issued: | 2002-04-04 | 
| Air Worthiness Test: | 1977-06-28 | 
| Last Action Taken: | 2008-05-29 | 
| Current Status: | Valid | 
| Registration Type: | Co-Owned | 
| Address: | Sonoma, CA 95476 United States | 
| Region: | Western-Pacific |