# N300CW: Mitsubishi MU-2B-60, registration cancelled 1991-03-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 28, 1991
- Status when cancelled: Triennial form not returned
- Airframe: [Mitsubishi MU-2B-60](https://openairdocs.org/model/mitsubishi-mu-2b-60) (registry code 5780460)
- Data sheets: [TCDS A10SW](https://openairdocs.org/tcds/A10SW) (OpenAirDocs)
- Serial number: 795SA
- Type of aircraft: Fixed wing multi engine
- Certificate issued: February 25, 1983
- Last registry action: January 31, 1991
- Mode S code: A31F99
- Owner when cancelled: [Williams Aviation Oc](https://openairdocs.org/faa-owner/WILLIAMS%20AVIATION%20OC)
- Location: [Ft Stockton, TX](https://openairdocs.org/faa-place/TX/Ft%20Stockton)
- Owner type: Corporation
- Owner's area on the map: 30.7887° N, 102.8238° W: Placed by OpenAirDocs at the center of ZIP code 79735, within about 20 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N300CW
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=300CW
- Page: https://openairdocs.org/deregistered/N300CW-1991-03-28

From the FAA registry file of November 5, 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 Mitsubishi MU-2B-60: https://openairdocs.org/model/mitsubishi-mu-2b-60.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 FTW90FA072](https://openairdocs.org/ntsb/FTW90FA072), Feb 14, 1990: Mitsubishi MU-2B-60 (N300CW), Putnam, TX, destroyed, 5 fatal. Probable cause: IMPROPER PLANNING/DECISION BY THE PILOT, WHICH RESULTED IN EXCESSIVE ACCUMMULATION OF STRUCTURAL ICING (ON THE AIRCRAFT'S WINGS, STABILIZERS, FUSELAGE, AND/OR ENGINE INLETS), AND HIS FAILURE TO…

## 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 19900214002199A](https://openairdocs.org/incident/19900214002199A), Feb 14, 1990: Mtsbsi MU2B60 (N300CW), Putnam, TX, Destroyed, 5 fatal. Lost control in icing conditions. Near vertical impact exploded and burned. Icing apparently worse than forcast.

## Other aircraft with N300CW

- [Registered now](https://openairdocs.org/aircraft/N300CW): Beech 300, S/N FA-115

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