# N21974: 1973 Cessna 150L, registration cancelled 2014-09-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 16, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Cessna 150L](https://openairdocs.org/model/cessna-150l) (registry code 2071826)
- Engine: [Continental 0-200 series](https://openairdocs.org/engine/continental-0-200-series) (registry code 17020)
- Data sheets: [TCDS 3A19](https://openairdocs.org/tcds/3A19), [TCDS E-252](https://openairdocs.org/tcds/E-252) (OpenAirDocs)
- Serial number: 15074581
- Year built: 1973
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, utility
- Airworthiness date: April 10, 1973
- Certificate issued: December 21, 1979
- Last registry action: October 6, 1997
- Mode S code: A1DE5B
- Owner when cancelled: [Alphin Aircraft Inc](https://openairdocs.org/faa-owner/ALPHIN%20AIRCRAFT%20INC)
- Location: [Hagerstown, MD](https://openairdocs.org/faa-place/MD/Hagerstown)
- Owner type: Corporation
- Owner's area on the map: 39.6319° N, 77.7438° W: Placed by OpenAirDocs at the center of ZIP code 21740, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N21974
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21974
- Page: https://openairdocs.org/deregistered/N21974-2014-09-16

From the FAA registry file of October 31, 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 Cessna 150L: https://openairdocs.org/model/cessna-150l.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 NYC79FGM28](https://openairdocs.org/ntsb/NYC79FGM28), May 31, 1979: Cessna 150 (N21974), Waterford, PA, substantial damage

## 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 19790531008939A](https://openairdocs.org/incident/19790531008939A), May 31, 1979: Cessna 150 (N21974), Waterford, PA, Substantial damage. Student pilot made a go around from a bad landing approach. Struck wind sock with wingtip.

## Other aircraft with N21974

- [Cancelled 1950-06-29](https://openairdocs.org/deregistered/N21974-1950-06-29): Porterfield CP-50, S/N 560, built 1939. Owner: [Razor Freeman](https://openairdocs.org/faa-owner/RAZOR%20FREEMAN), [Watsonville, CA](https://openairdocs.org/faa-place/CA/Watsonville)

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