# N6721N: 1968 Mooney M20C, registration cancelled 2021-04-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 3, 2021
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Mooney M20C](https://openairdocs.org/model/mooney-m20c) (registry code 5870208)
- Engine: [Lycoming O&VO-360 series](https://openairdocs.org/engine/lycoming-o-vo-360-series) (registry code 41514)
- Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3) (OpenAirDocs)
- Serial number: 680050
- Year built: 1968
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: February 28, 1968
- Certificate issued: December 1, 2014
- Last registry action: January 8, 2018
- Mode S code: A8E5AE
- Owner when cancelled: [Phillips Steven](https://openairdocs.org/faa-owner/PHILLIPS%20STEVEN)
- Location: [Lynden, WA](https://openairdocs.org/faa-place/WA/Lynden)
- Owner type: Individual
- Owner's area on the map: 48.9501° N, 122.4566° W: Placed by OpenAirDocs at the center of ZIP code 98264, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6721N
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6721N
- Page: https://openairdocs.org/deregistered/N6721N-2021-04-03

From the FAA registry file of November 12, 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 CHI69F0506](https://openairdocs.org/ntsb/CHI69F0506), Jan 2, 1969: Mooney M20C (N6721N), Effingham, IL, substantial damage

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