N43MH - 1978 Enstrom Helicopter CORP 280C Aircraft Registration

EN28

1978 ENSTROM HELICOPTER CORP 280C

Aircraft Description

N43MH is a 1978 Enstrom Helicopter Corp 280C, a single-engine reciprocating (piston) aircraft registered to Roy Flight LLC in Broken Arrow, OK. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on October 6, 1978. The registration certificate was issued on May 8, 2024. The registration is set to expire on May 31, 2031. Powered by a Lycoming HI0-360 SER engine producing 205 horsepower, N43MH is. The aircraft's Mode S transponder code is A521E0 (hex), used for ADS-B identification and flight tracking. N43MH was last tracked by AviatorDB at coordinates 36.1723, -95.5843 on February 8, 2026. The FAA registry record for N43MH was last updated on May 8, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Enstrom 280 Shark emerged as a commercially successful three-seat light utility helicopter that revolutionized the company's market position through superior aerodynamic design. First certified on September 13, 1974, it was a single-engine helicopter featuring a streamlined fuselage that could accommodate a pilot and two passengers. The aircraft achieved a maximum cruise speed of 102 knots with a range of 229 nautical miles, powered by a 205-horsepower Lycoming piston engine. Manufactured by Enstrom Helicopter Corporation in Menominee, Michigan, the design earned recognition from Fortune Magazine as one of the 25 best factory-made products in the United States. AviatorDB tracks 133 Enstrom Helicopter Corp aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is EN28.

AviatorDB has found no NTSB accident or incident reports involving N43MH. 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
1978
Manufacturer
ENSTROM HELICOPTER CORP
Model
280C
Type Aircraft
Rotorcraft
ICAO Type Code
EN28280 Shark
Weight Class
Up to 12,500 lbs
Airworthiness Date
October 6, 1978
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
May 8, 2024

Registered Owner

Name
ROY FLIGHT LLC
Address
6 ROYAL DUBLIN LN
City
BROKEN ARROW
State / Zip Code
Oklahoma74011-1106
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
HI0-360 SER
Horsepower
205 HP
Mode S Code (Oct)
51220740
Mode S Code (Hex)
A521E0

Additional Details

Registration
N43MH
Serial Number
1148
Number of Engines
1
Number of Seats
3
Expiration Date
May 31, 2031
Last Action Date
May 8, 2024
Last Update Date
May 8, 2024
Unique ID
00912245

Last Known Position

Date
April 19, 2026 (UTC 20:42:15)
Airport
Latitude
36.215453
Longitude
-95.536291

Data Source

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

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