# N21040: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: June 18, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21040
- Page: https://openairdocs.org/aircraft/N21040

## Aircraft that carried N21040

- [Cancelled 2013-06-18](https://openairdocs.org/deregistered/N21040-2013-06-18): Piper PA-44-180, S/N 44-7995037, built 1978. Registration expired, pending cancellation. Owner: [Airline Transport Profess Corp USA](https://openairdocs.org/faa-owner/AIRLINE%20TRANSPORT%20PROFESS%20CORP%20USA), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- [Cancelled 1939-01-11](https://openairdocs.org/deregistered/N21040-1939-01-11): Aeronca KM, S/N KM-5. Owner: [Gable Thomas H](https://openairdocs.org/faa-owner/GABLE%20THOMAS%20H), [Charlotte, NC](https://openairdocs.org/faa-place/NC/Charlotte)

## NTSB investigations on N21040 (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 ATL92LA066](https://openairdocs.org/ntsb/ATL92LA066), Mar 19, 1992: Piper PA-44-180 (N21040), Kennesaw, GA, substantial damage. Probable cause: THE DUAL STUDENT'S INADEQUATE COMPENSATION FOR WIND CONDITIONS AND INADEQUATE SUPERVISION BY THE FLIGHT INSTRUCTOR. FACTORS WERE: WIND GUSTS, WIND SHEAR AND TURBULENCE.

## FAA accident and incident reports on N21040 (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 19920319007039A](https://openairdocs.org/incident/19920319007039A), Mar 19, 1992: Piper PA44180 (N21040), Marietta, GA, Substantial damage. Simulated engine out. Aircraft pitched down on short final. Began nose high go around. Tail hit. Control was lost.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.