Piston helicopter

N247NW

Enstrom F28F

Registered No accidents on file
Built
—
Serial
829
Class
Piston helicopter
Engines
1
Status
Current as of October 2026
Registered owner
Crazy Mountain Rotors LLC (LLC)
Based
Harlowton, MT
Registration record

N247NW on the FAA register

Type
Enstrom F28F (FAA: Enstrom F-28F)
Serial
829
Engines
1
Registered owner
Crazy Mountain Rotors LLC
Harlowton, MT
Certificate issued
2025-05-20
Airworthiness date
—
Registration expires
2032-05-31
Airworthiness class
—
Mode S (hex)
A24B41
Mode S (octal)
50445501
Seats (type)
3
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-05-31
    Registration expires (renewal due).
  • 2025-05-20
    Certificate of registration issued as N247NW.
Overview

About N247NW

N247NW is an Enstrom F28F (FAA model F-28F), serial number 829. The FAA register lists Crazy Mountain Rotors LLC as the registrant in Harlowton, Montana. The current certificate of registration was issued on May 20, 2025 and expires on May 31, 2032.

The FAA aircraft reference file describes the type as a piston helicopter and 3 seats.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N247NW.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N247NW.

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 Montana· 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.