# N500FM: 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: November 26, 2019
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=500FM
- Page: https://openairdocs.org/aircraft/N500FM

## Aircraft that carried N500FM

- [Cancelled 2019-11-26](https://openairdocs.org/deregistered/N500FM-2019-11-26): British Aerospace HS 125-700A, S/N NA0280, built 1980. Exported to Mexico. Owner: Ciudad De Mexico
- [Cancelled 1999-06-14](https://openairdocs.org/deregistered/N500FM-1999-06-14): Learjet 23, S/N 088. Triennial form not returned. Owner: [Kalitta Flying Service Inc](https://openairdocs.org/faa-owner/KALITTA%20FLYING%20SERVICE%20INC), [Lakeview, OR](https://openairdocs.org/faa-place/OR/Lakeview)

## NTSB investigations on N500FM (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 ATL91LA122](https://openairdocs.org/ntsb/ATL91LA122), Jul 2, 1991: Learjet 23 (N500FM), Columbia, TN, substantial damage. Probable cause: THE PILOT'S PREMATURE DECISION TO TURN OFF THE ANTI-SKID DURING LANDING ROLL. FACTORS TO THIS ACCIDENT WERE HYDROPLANING CONDITIONS.

## FAA accident and incident reports on N500FM (2)

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 19910702026029A](https://openairdocs.org/incident/19910702026029A), Jul 2, 1991: Lear 23LEAR (N500FM), Columbia/Mt Ple, TN, Substantial damage. Overran wet runway on landing roll. No mechanical. Hydroplaning possible.
- [Incident 19820122000789I](https://openairdocs.org/incident/19820122000789I), Jan 22, 1982: Lear 23LEAR (N500FM), Ypsilanti, MI, Minor damage. Aircraft ran off icy runway aftr landing. Pilot not notified of braking action. Company to require pilot be told.

---
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.