# N6704U: 1963 Mooney M20C, registration cancelled 2018-01-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 5, 2018
- 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: 2436
- Year built: 1963
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: April 8, 1963
- Certificate issued: June 17, 1991
- Last registry action: September 13, 2011
- Mode S code: A8DEAF
- Owner when cancelled: [Zimmerman Robert Lee](https://openairdocs.org/faa-owner/ZIMMERMAN%20ROBERT%20LEE)
- Location: [Huntsville, AL](https://openairdocs.org/faa-place/AL/Huntsville)
- Owner type: Individual
- Owner's area on the map: 34.7372° N, 86.6331° W: Placed by OpenAirDocs at the center of ZIP code 35816, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6704U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6704U
- Page: https://openairdocs.org/deregistered/N6704U-2018-01-05

From the FAA registry file of October 31, 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 (2)

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 WPR14FA188](https://openairdocs.org/ntsb/WPR14FA188), May 6, 2014: Mooney M20C (N6704U), Cody, WY, substantial damage, 2 fatal. Probable cause: The non-instrument rated pilots’ decision to continue flight into known instrument meteorological conditions over mountainous terrain, which resulted in controlled flight into terrain.
- [NTSB OAK70D0121](https://openairdocs.org/ntsb/OAK70D0121), Aug 15, 1969: Mooney M-20C (N6704U), Arroyo, CA, destroyed

## 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 20140508006329A](https://openairdocs.org/incident/20140508006329A), May 8, 2014: Mooney M20C (N6704U), Cody, WY, Destroyed, 2 fatal. Mooney, N6704U, s/n 2436, departed the Cody, WY airport on 5/9/2014. Aircraft struck mountain terrain approximately 40 miles southwest of Cody. Two sob both…

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