# N40450: 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: October 28, 2013
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=40450
- Page: https://openairdocs.org/aircraft/N40450

## Aircraft that carried N40450

- [Cancelled 2013-10-28](https://openairdocs.org/deregistered/N40450-2013-10-28): Robinson Helicopter R22 BETA, S/N 1649, built 1991. Registration expired, pending cancellation. Owner: [Mountain Top Helicopters](https://openairdocs.org/faa-owner/MOUNTAIN%20TOP%20HELICOPTERS), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula)
- [Cancelled 1984-06-11](https://openairdocs.org/deregistered/N40450-1984-06-11): Martin 404, S/N 14146. Exported to Bolivia. Owner: [Sekman Aviation Corp](https://openairdocs.org/faa-owner/SEKMAN%20AVIATION%20CORP), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)

## NTSB investigations on N40450 (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 SEA91LA146](https://openairdocs.org/ntsb/SEA91LA146), Jun 25, 1991: Robinson R-22 Beta (N40450), Wenatchee, WA, substantial damage. Probable cause: THE PILOT'S FAILURE TO MAINTAIN A PROPER ALTITUDE. CONTRIBUTING TO THE ACCIDENT WAS SUN GLARE.

## FAA accident and incident reports on N40450 (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 19910624055159A](https://openairdocs.org/incident/19910624055159A), Jun 24, 1991: Robsin R22BETA (N40450), Wenatchee, WA, Substantial damage. Low level reconnaissance over a river dipped a skid in water and rolled over. Blamed setting sun and glassy water.

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