Piston helicopter

N451MC

Schweizer 269C Piston Helicopters

Registered No accidents on file
Built
—
Serial
340287
Class
Piston helicopter
Engines
Lycoming I0360 series
Status
Current as of October 2026
Registered owner
Aero-Tech Helicopters LLC (LLC)
Based
Kingstree, SC
 Schweizer 269C Piston Helicopters
Representative photo of a Schweizer 269C Piston Helicopters. Not a photo of N451MC.
Registration record

N451MC on the FAA register

Type
Schweizer 269C Piston Helicopters
Serial
340287
Engines
Lycoming I0360 series
Registered owner
Aero-Tech Helicopters LLC
Kingstree, SC
Certificate issued
2023-05-29
Airworthiness date
1974-05-24
Registration expires
2030-05-31
Airworthiness class
Standard · normal
Mode S (hex)
A576E9
Mode S (octal)
51273351
Seats (type)
3
Weight class
up to 12,499 lb
Range (type)
196 nm
Cruise (type)
95 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2030-05-31
    Registration expires (renewal due).
  • 2023-05-29
    Certificate of registration issued as N451MC.
  • 1974-05-24
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N451MC

N451MC is a Schweizer 269C Piston Helicopters, serial number 340287. The FAA register lists Aero-Tech Helicopters LLC as the registrant in Kingstree, South Carolina. The current certificate of registration was issued on May 29, 2023 and expires on May 31, 2030.

The FAA aircraft reference file describes the type as a piston helicopter, one Lycoming I0360 series engine and 3 seats. Published figures for the type give a cruise speed of about 95 knots and a range of about 196 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated May 24, 1974.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N451MC.

Cruise
95 kt
Range
196 nm
Fuel burn
9 gph

Published figures for the Schweizer 269C Piston Helicopters type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N451MC.

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

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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.