N171DH - Enstrom F-28F Aircraft Registration

EN28

ENSTROM F-28F

Aircraft Description

N171DH is a Enstrom F-28F, a single-engine reciprocating (piston) aircraft registered to Oul LLC in Hermon, ME. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on September 12, 1988. The registration certificate was issued on September 8, 2018. The registration is set to expire on September 30, 2028. Powered by a Lycoming HIO-360 SER engine producing 205 horsepower, N171DH is. The aircraft's Mode S transponder code is A11D37 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N171DH was last updated on June 10, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Enstrom is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 239 Enstrom aircraft currently registered in the FAA database, including the F-28F model.

AviatorDB has found no NTSB accident or incident reports involving N171DH. 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
Manufacturer
ENSTROM
Model
F-28F
Type Aircraft
Rotorcraft
ICAO Type Code
EN28280 Shark
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 12, 1988
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
September 8, 2018

Registered Owner

Name
OUL LLC
Address
2391 ROUTE 2
City
HERMON
State / Zip Code
Maine04401-0608
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
HIO-360 SER
Horsepower
205 HP
Mode S Code (Oct)
50216467
Mode S Code (Hex)
A11D37

Additional Details

Registration
N171DH
Serial Number
757
Number of Engines
1
Number of Seats
3
Expiration Date
September 30, 2028
Last Action Date
June 10, 2023
Last Update Date
January 19, 2026
Unique ID
00924281

Data Source

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

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