# N770M: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 3
- Last cancelled: May 15, 2015
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=770M
- Page: https://openairdocs.org/aircraft/N770M

## Aircraft that carried N770M

- [Cancelled 2015-05-15](https://openairdocs.org/deregistered/N770M-2015-05-15): Ruggles Robert M THATCHER CX4, S/N 192. Registration expired, pending cancellation. Owner: [Ruggles Robert M](https://openairdocs.org/faa-owner/RUGGLES%20ROBERT%20M), [Surprise, AZ](https://openairdocs.org/faa-place/AZ/Surprise)
- [Cancelled 2004-11-22](https://openairdocs.org/deregistered/N770M-2004-11-22): Raytheon B200, S/N BB-1788, built 2001. Exported to India. Owner: [Rangeflyers Inc](https://openairdocs.org/faa-owner/RANGEFLYERS%20INC), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)
- [Cancelled 1930-10-03](https://openairdocs.org/deregistered/N770M-1930-10-03): Curtiss Wright ROBIN J-1, S/N 671. Owner: [Curtiss Flying Service Of Ohio Inc](https://openairdocs.org/faa-owner/CURTISS%20FLYING%20SERVICE%20OF%20OHIO%20INC), [Columbus, OH](https://openairdocs.org/faa-place/OH/Columbus)

## NTSB investigations on N770M (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 CHI91IA223](https://openairdocs.org/ntsb/CHI91IA223), Jul 22, 1991: Beech B200 (N770M), Greenbay, WI, incident, minor damage. Probable cause: INADEQUATE AIRFRAME DESIGN, WHICH RESULTED IN THE IN-FLIGHT SEPARATION OF THE LEFT ENGINE'S OUTBOARD AFT UPPER COWL DOOR.

## FAA accident and incident reports on N770M (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.

- [Incident 19910722035799I](https://openairdocs.org/incident/19910722035799I), Jul 22, 1991: Beech B200 (N770M), Green Bay, WI, Minor damage. Aft upper cowl door separated in flight. Shut engine down and landed at destination safely.

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