# N7851Q: 1971 Cessna 402B, registration cancelled 2013-05-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 8, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Cessna 402B](https://openairdocs.org/model/cessna-402b) (registry code 207590P)
- Engine: [Continental GTSIO-520-C](https://openairdocs.org/engine/continental-gtsio-520-c) (registry code 17035)
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE), [TCDS E7CE](https://openairdocs.org/tcds/E7CE) (OpenAirDocs)
- Serial number: 402B0101
- Year built: 1971
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: September 9, 1971
- Certificate issued: October 5, 1983
- Last registry action: December 1, 1998
- Mode S code: AAA5A3
- Owner when cancelled: [Md Air Services Inc](https://openairdocs.org/faa-owner/MD%20AIR%20SERVICES%20INC)
- Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- Owner type: Corporation
- Owner's area on the map: 39.7236° N, 75.5412° W: Placed by OpenAirDocs at the center of ZIP code 19801, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7851Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7851Q
- Page: https://openairdocs.org/deregistered/N7851Q-2013-05-08

From the FAA registry file of November 7, 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 402B: https://openairdocs.org/model/cessna-402b.md

## FAA accident and incident reports (2)

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 19810303016849I](https://openairdocs.org/incident/19810303016849I), Mar 3, 1981: Cessna 402B (N7851Q), Hyannis, MA. Right main unsafe gear light. Found broken actuator arm to down lock switch.
- [Incident 19800803066759I](https://openairdocs.org/incident/19800803066759I), Aug 3, 1980: Cessna 402B (N7851Q), Hyannis, MA, Minor damage. Flight returned due to engine vibration. Cylinder had separated.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.