Hiller UH-12E
N139HA is a Hiller UH-12E, a rotorcraft with a piston engine (a helicopter or multicopter), built in 1976. It has 4 seats. It is registered to Knutson Flying Service INC, a corporation in Tioga, North Dakota. The registration is valid: it was issued on April 23, 2008 and expires on May 31, 2027. It holds a restricted airworthiness certificate for agriculture and pest control, dated June 5, 1976.
Aircraft
- Maker
- Hiller
- Model
- UH-12E
- Serial number
- HA3039
- Type
- Rotorcraft
- Power
- Piston (reciprocating), 1 motor · Lycoming VO-540 SERIES · 310 hp
- Seats
- 4
- Year built
- 1976
- Cruising speed
- 72 mph
- Transponder code
- A09D50 (octal 50116520)
Registration
- Status
- Valid registration
- Certificate issued
- April 23, 2008
- Expires
- May 31, 2027
- Last FAA action
- January 22, 2023
- Airworthiness
- Restricted · Agriculture and pest control · June 5, 1976
- FAA region
- Great Lakes
- FAA record id
- 00321580
Owner as the FAA publishes it
- Name
- Knutson Flying Service INC
- Type
- Corporation
- Address
- PO Box 333
Tioga, ND 58852-0333
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data