# N7938Q: 1970 Cessna 401B, registration cancelled 2022-03-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 5, 2022
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Cessna 401B](https://openairdocs.org/model/cessna-401b) (registry code 207590E)
- Engine: [Continental TSIO-520 series](https://openairdocs.org/engine/continental-tsio-520-series) (registry code 17040)
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE), [TCDS E8CE](https://openairdocs.org/tcds/E8CE) (OpenAirDocs)
- Serial number: 401B0038
- Year built: 1970
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: July 20, 1970
- Certificate issued: November 7, 2018
- Last registry action: November 7, 2018
- Mode S code: AAC6A9
- Owner when cancelled: [US Department Of Justice](https://openairdocs.org/faa-owner/US%20DEPARTMENT%20OF%20JUSTICE)
- Location: [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth)
- Owner type: Government
- Owner's area on the map: 32.9674° N, 97.3035° W: Placed by OpenAirDocs at the center of ZIP code 76177, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7938Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7938Q
- Page: https://openairdocs.org/deregistered/N7938Q-2022-03-05

From the FAA registry file of November 5, 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 Cessna 401B: https://openairdocs.org/model/cessna-401b.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.

- [Incident 19880614031689I](https://openairdocs.org/incident/19880614031689I), Jun 14, 1988: Cessna 401B (N7938Q), Chino, CA, Minor damage. Loud snap on takeoff retraction. Unsafe light. No greens. Nose wheel collapsed on landing. Retract parts failed.

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