# N6756N: Mooney M20C, registration cancelled 1998-02-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 3, 1998
- Status when cancelled: Triennial form not returned
- Airframe: [Mooney M20C](https://openairdocs.org/model/mooney-m20c) (registry code 5870208)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3) (OpenAirDocs)
- Serial number: 680070
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 27, 1969
- Last registry action: October 15, 1997
- Mode S code: A8F182
- Owner when cancelled: [Ringenberg Morris J](https://openairdocs.org/faa-owner/RINGENBERG%20MORRIS%20J)
- Location: [Grabill, IN](https://openairdocs.org/faa-place/IN/Grabill)
- Owner type: Individual
- Owner's area on the map: 41.2170° N, 84.9512° W: Placed by OpenAirDocs at the center of ZIP code 46741, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6756N
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6756N
- Page: https://openairdocs.org/deregistered/N6756N-1998-02-03

From the FAA registry file of November 4, 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 Mooney M20C: https://openairdocs.org/model/mooney-m20c.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 NYC97LA128](https://openairdocs.org/ntsb/NYC97LA128), Jun 24, 1997: Mooney M20C (N6756N), Bellwood, PA, substantial damage. Probable cause: the total loss of engine power due to failed connecting rods.

## 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 19970624015479A](https://openairdocs.org/incident/19970624015479A), Jun 24, 1997: Mooney M20C (N6756N), Bellwood, PA, No damage. Pilot declared emergency with smoke in cockpit, vectored to nearest airport, lost radio/radar contact, crashed.

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