N47077 - 1957 Hiller UH-12D Aircraft Registration

H12T

1957 HILLER UH-12D

Aircraft Description

N47077 is a 1957 Hiller UH-12D, a single-engine turbo-shaft aircraft registered to Knutson Flying Service INC in Tioga, ND. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on June 25, 1975. The registration certificate was issued on September 29, 1978. The registration is set to expire on May 31, 2028. Powered by a Lycoming 0-435 engine producing 175 horsepower, N47077 is. The aircraft's Mode S transponder code is A5C487 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N47077 was last updated on May 12, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Hiller is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 261 Hiller aircraft currently registered in the FAA database, including the UH-12D model.

AviatorDB has found no NTSB accident or incident reports involving N47077. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1957
Manufacturer
HILLER
Model
UH-12D
Type Aircraft
Rotorcraft
ICAO Type Code
H12TUH-12E3T Raven
Cruise Speed
75 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
June 25, 1975
Classification
Standard Normal Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
September 29, 1978

Registered Owner

Name
KNUTSON FLYING SERVICE INC
Address
PO BOX 333
City
TIOGA
State / Zip Code
North Dakota58852
Country
United States

Powerplant & Avionics

Engine Type
Turbo-shaft
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-435
Horsepower
175 HP
Mode S Code (Oct)
51342207
Mode S Code (Hex)
A5C487

Additional Details

Registration
N47077
Serial Number
947
Number of Engines
1
Number of Seats
4
Expiration Date
May 31, 2028
Last Action Date
May 12, 2023
Last Update Date
January 19, 2026
Unique ID
00953424

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-05-01 01:32:20 UTC