# N637SC: 1972 Cessna 421B, registration cancelled 2013-12-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 3, 2013
- Exported to: Dominican Republic
- Status when cancelled: Sale reported
- Airframe: [Cessna 421B](https://openairdocs.org/model/cessna-421b) (registry code 2076014)
- 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: 421B0274
- Year built: 1972
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: October 13, 1972
- Last registry action: October 30, 2013
- Mode S code: A85950
- Location: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N637SC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=637SC
- Page: https://openairdocs.org/deregistered/N637SC-2013-12-03

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 Cessna 421B: https://openairdocs.org/model/cessna-421b.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR EKI2001F00000](https://openairdocs.org/sdr/EKI2001F00000), Dec 14, 2001: ADAPTER. FAILED. STATOR ADAPTOR FAILED AND DAMAGED REAR OF CASE WHERE SHAFT RIDES. ADAPTOR WAS REMOVED 20 HOURS EARLIER AND INSPECTED PER CSB. NO DEFECTS NOTED. THESE UNITS CONT

## 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 LAX05LA130](https://openairdocs.org/ntsb/LAX05LA130), Apr 4, 2005: Cessna 421B (N637SC), Lake Havasu Cit, AZ, substantial damage. Probable cause: the fracture of the landing gear shaft roll pin that resulted in a main gear collapse during the taxi.

## 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 20050404007439A](https://openairdocs.org/incident/20050404007439A), Apr 4, 2005: Cessna 421B (N637SC), Lake Havasu Cit, AZ, Substantial damage. (-23) On April 04, 2005, around 1200 MST, Cessna 421B, N637SC, operated by sun western flyers, dba sun care air ambulance, landed at the lake Havasu airport,…

## Other aircraft with N637SC

- [Cancelled 2021-06-16](https://openairdocs.org/deregistered/N637SC-2021-06-16): Czech Sport Aircraft A S SPORTCRUISER, S/N C0637, built 2019. Exported to Czech Republic. Owner: [Cruiser Aircraft Financial Services Inc](https://openairdocs.org/faa-owner/CRUISER%20AIRCRAFT%20FINANCIAL%20SERVICES%20INC), [Sebastian, FL](https://openairdocs.org/faa-place/FL/Sebastian)

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