# N4073T: Boyd Raymond C ZENAIR-601, registration cancelled 2017-03-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 24, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Boyd Raymond C ZENAIR-601](https://openairdocs.org/model/boyd-raymond-c-zenair-601) (registry code 05625VW)
- Serial number: 1414
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 10, 1997
- Last registry action: May 3, 2000
- Mode S code: A4C975
- Owner when cancelled: [Ralli Michael E](https://openairdocs.org/faa-owner/RALLI%20MICHAEL%20E)
- Location: [Grass Valley, CA](https://openairdocs.org/faa-place/CA/Grass%20Valley)
- Owner type: Individual
- Owner's area on the map: 39.1007° N, 121.1342° W: Placed by OpenAirDocs at the center of ZIP code 95949, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4073T
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4073T
- Page: https://openairdocs.org/deregistered/N4073T-2017-03-24

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 Boyd Raymond C ZENAIR-601: https://openairdocs.org/model/boyd-raymond-c-zenair-601.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 LAX97LA131](https://openairdocs.org/ntsb/LAX97LA131), Mar 23, 1997: Zenair 601 (N4073T), Penn Valley, CA, destroyed, 1 fatal. Probable cause: Loss of engine power for undetermined reasons. Factors in the accident were the pilot's lack of recent experience, lack of experience in the type aircraft, and physical impairment due to drugs.

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