# N257Q: 1975 Enstrom F-28A, registration cancelled 2014-09-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 22, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Enstrom F-28A](https://openairdocs.org/model/enstrom-f-28a) (registry code 3300406)
- Engine: [Lycoming I0360 series](https://openairdocs.org/engine/lycoming-i0360-series) (registry code 41515)
- Data sheets: [TCDS H1CE](https://openairdocs.org/tcds/H1CE), [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: 292
- Year built: 1975
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: May 30, 1975
- Certificate issued: December 13, 1977
- Last registry action: June 7, 2007
- Mode S code: A272DD
- Owner when cancelled: [M & M Mining Inc](https://openairdocs.org/faa-owner/M%20%26%20M%20MINING%20INC)
- Location: [Carrolltown, PA](https://openairdocs.org/faa-place/PA/Carrolltown)
- Owner type: Corporation
- Owner's area on the map: 40.6011° N, 78.7205° W: Placed by OpenAirDocs at the center of ZIP code 15722, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N257Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=257Q
- Page: https://openairdocs.org/deregistered/N257Q-2014-09-22

From the FAA registry file of November 3, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Enstrom F-28A: https://openairdocs.org/model/enstrom-f-28a.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB NYC79FA004](https://openairdocs.org/ntsb/NYC79FA004), Oct 12, 1978: Enstrom F-28A (N257Q), Bakertown, PA, destroyed, 2 fatal

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19781012043889A](https://openairdocs.org/incident/19781012043889A), Oct 12, 1978: Enstrm F28ENSTR/ (N257Q), Bakertown, PA, Destroyed, 1 fatal. Eng,major overhaul. Valve springs chkd ok,not replaced. Eng in shun configuration.

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