# N401HH: 1969 Cessna 401B, registration cancelled 2020-02-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 28, 2020
- Status when cancelled: First renewal notice
- 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: 401B0004
- Year built: 1969
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: December 2, 1969
- Certificate issued: April 2, 2001
- Last registry action: March 20, 2017
- Mode S code: A4B10F
- Owner when cancelled: [Haddock Flying Service Inc](https://openairdocs.org/faa-owner/HADDOCK%20FLYING%20SERVICE%20INC)
- Location: [Salters, SC](https://openairdocs.org/faa-place/SC/Salters)
- Owner type: Corporation
- Owner's area on the map: 33.5689° N, 79.8487° W: Placed by OpenAirDocs at the center of ZIP code 29590, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N401HH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=401HH
- Page: https://openairdocs.org/deregistered/N401HH-2020-02-28

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 401B: https://openairdocs.org/model/cessna-401b.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 ERA18FA004](https://openairdocs.org/ntsb/ERA18FA004), Oct 4, 2017: Cessna 401 (N401HH), Salters, SC, destroyed, 2 fatal. Probable cause: The pilot's decision to attempt a low-altitude aerobatic maneuver in a non-aerobatic airplane, and his subsequent failure to maintain control of the airplane during the maneuver. Contributing to the…

## 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 20171004011369A](https://openairdocs.org/incident/20171004011369A), Oct 4, 2017: Cessna 401B (N401HH), Salters, SC, Destroyed, 2 fatal. The aircraft performed a high speed low pass of the private grass strip located at 1111 gourdin road, Salters, south carolina. The aircraft appeared to perform…

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