# N4485D: 1956 Beech G35, registration cancelled 2018-03-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 14, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Beech G35](https://openairdocs.org/model/beech-g35) (registry code 1151516)
- Engine: [Continental E225 series](https://openairdocs.org/engine/continental-e225-series) (registry code 17015)
- Data sheets: [TCDS A-777](https://openairdocs.org/tcds/A-777), [TCDS E-267](https://openairdocs.org/tcds/E-267) (OpenAirDocs)
- Serial number: D-4641
- Year built: 1956
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: May 9, 1956
- Certificate issued: February 3, 2005
- Last registry action: January 10, 2014
- Mode S code: A56B60
- Owner when cancelled: [Yu Conrad M](https://openairdocs.org/faa-owner/YU%20CONRAD%20M)
- Location: [Oakley, CA](https://openairdocs.org/faa-place/CA/Oakley)
- Owner type: Individual
- Owner's area on the map: 37.9935° N, 121.6912° W: Placed by OpenAirDocs at the center of ZIP code 94561, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4485D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4485D
- Page: https://openairdocs.org/deregistered/N4485D-2018-03-14

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 Beech G35: https://openairdocs.org/model/beech-g35.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 WPR16FA007](https://openairdocs.org/ntsb/WPR16FA007), Oct 11, 2015: Beech G35 (N4485D), South Lake Tahoe, CA, destroyed, 2 fatal. Probable cause: The pilot's inability to maintain airplane control due to an encounter with a downdraft that exceeded the airplane’s climb performance capabilities and resulted in an aerodynamic stall. Contributing…

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