# N4116B: 1952 Aero Commander 520, registration cancelled 2015-05-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 5, 2015
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Aero Commander 520](https://openairdocs.org/model/aero-commander-520) (registry code 0141202)
- Engine: [Lycoming GO-435C&D series](https://openairdocs.org/engine/lycoming-go-435c-d-series) (registry code 41521)
- Data sheets: [TCDS 6A1](https://openairdocs.org/tcds/6A1) (OpenAirDocs)
- Serial number: 520-20
- Year built: 1952
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: December 23, 1955
- Certificate issued: December 3, 1983
- Last registry action: January 17, 1987
- Mode S code: A4DB03
- Owners when cancelled: [Rourke Pat DBA](https://openairdocs.org/faa-owner/ROURKE%20PAT%20DBA), [Southwest Dusters DBA](https://openairdocs.org/faa-owner/SOUTHWEST%20DUSTERS%20DBA)
- Location: [Bartlesville, OK](https://openairdocs.org/faa-place/OK/Bartlesville)
- Owner type: Individual
- Owner's area on the map: 36.7291° N, 96.0671° W: Placed by OpenAirDocs at the center of ZIP code 74003, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4116B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4116B
- Page: https://openairdocs.org/deregistered/N4116B-2015-05-05

From the FAA registry file of October 29, 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 Aero Commander 520: https://openairdocs.org/model/aero-commander-520.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 FTW84FA047](https://openairdocs.org/ntsb/FTW84FA047), Nov 9, 1983: Aero Commander 520 (N4116B), Clines Corners, NM, destroyed, 2 fatal

## 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 19831108059459A](https://openairdocs.org/incident/19831108059459A), Nov 8, 1983: Gulstm 520 (N4116B), Clines Corners, NM, Destroyed, 1 fatal. Impacted at high velocity. Squall line low ceiling and rain in area. No ferry permit. Poorly maintained mechanically.

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