Piston helicopter

N43MH

1978 Enstrom 280C SHARK Piston Helicopters

Registered No accidents on file
Built
1978
Serial
1148
Class
Piston helicopter
Engines
Lycoming HI0-360 series
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Owasso, OK
1978 Enstrom 280C SHARK Piston Helicopters
Representative photo of a Enstrom 280C SHARK Piston Helicopters. Not a photo of N43MH.
Registration record

N43MH on the FAA register

Type
1978 Enstrom 280C SHARK Piston Helicopters
Serial
1148
Engines
Lycoming HI0-360 series
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Owasso, OK
Certificate issued
2026-09-01
Airworthiness date
1978-10-06
Registration expires
2033-09-30
Airworthiness class
Standard · normal
Mode S (hex)
A521E0
Mode S (octal)
51220740
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2033-09-30
    Registration expires (renewal due).
  • 2026-09-01
    Certificate of registration issued as N43MH to the current registrant.
  • 2013-03-12
    N43MH previously assigned to a IAI 1125 Westwind Astra (s/n 043); cancelled.
  • 1978-10-06
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N43MH

N43MH is a 1978 Enstrom 280C SHARK Piston Helicopters, serial number 1148. It is registered to co-owners in Owasso, Oklahoma. The current certificate of registration was issued on September 1, 2026 and expires on September 30, 2033.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming HI0-360 series engine and 3 seats. Its airworthiness certificate is standard category (normal), dated October 6, 1978.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N43MH.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N43MH.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Enstrom aircraft for sale· Aircraft registered in Oklahoma· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.