Piston helicopter

N51735

1978 Enstrom 280C SHARK Piston Helicopters

Registered 1 NTSB/FAA record
Built
1978
Serial
1139
Class
Piston helicopter
Engines
Lycoming HI0-360 series
Status
Current as of October 2026
Registered owner
Individual · sign in to see
Based
Milton Freewater, OR
1978 Enstrom 280C SHARK Piston Helicopters
Representative photo of a Enstrom 280C SHARK Piston Helicopters. Not a photo of N51735.
Registration record

N51735 on the FAA register

Type
1978 Enstrom 280C SHARK Piston Helicopters
Serial
1139
Engines
Lycoming HI0-360 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Milton Freewater, OR
Certificate issued
2025-07-30
Airworthiness date
—
Registration expires
2032-07-31
Airworthiness class
Standard
Mode S (hex)
A67E4F
Mode S (octal)
51477117
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-07-31
    Registration expires (renewal due).
  • 2025-07-30
    Certificate of registration issued as N51735 to the current registrant.
  • 1982-01-02
    Accident at Midway, UT; damage: destroyed.
  • 1978
    Manufactured (1978).
  • 1950-03-08
    N51735 previously assigned to a Cessna T-50 (s/n 3817); cancelled.
Overview

About N51735

N51735 is a 1978 Enstrom 280C SHARK Piston Helicopters, serial number 1139. It is registered to an individual in Milton Freewater, Oregon. The current certificate of registration was issued on July 30, 2025 and expires on July 31, 2032.

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.

N51735 has 1 accident/incident record on file (most serious damage: destroyed); details are below.

Safety record

Accident & incident history

1982-01-02 Accident · Midway, UT Damage: Destroyed NTSB · DEN82DTM08
Reported aircraft: Enstrom 280C

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 Oregon· 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.