# N939MM: Grumman OV-1D, registration cancelled 2018-02-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 26, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Grumman OV-1D](https://openairdocs.org/model/grumman-ov-1d) (registry code 3951004)
- Serial number: 68-15939
- Type of aircraft: Fixed wing multi engine
- Certificate issued: September 3, 1993
- Last registry action: May 7, 2012
- Mode S code: AD0837
- Owner when cancelled: [Mc Clain Museum Inc% J Mc Clain](https://openairdocs.org/faa-owner/MC%20CLAIN%20MUSEUM%20INC%25%20J%20MC%20CLAIN)
- Location: [Anderson, IN](https://openairdocs.org/faa-place/IN/Anderson)
- Owner type: Corporation
- Owner's area on the map: 40.1461° N, 85.6231° W: Placed by OpenAirDocs at the center of ZIP code 46012, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N939MM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=939MM
- Page: https://openairdocs.org/deregistered/N939MM-2018-02-26

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 Grumman OV-1D: https://openairdocs.org/model/grumman-ov-1d.md

## 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 19960818023069A](https://openairdocs.org/incident/19960818023069A), Aug 18, 1996: N939MM, Anderson, IN, Substantial damage. Aircraft landed with gear up went off the runway.

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