# N3456C: Cessna 170B, registration cancelled 1975-08-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 11, 1975
- Status when cancelled: Valid registration
- Airframe: [Cessna 170B](https://openairdocs.org/model/cessna-170b) (registry code 2072306)
- Data sheets: [TCDS A-799](https://openairdocs.org/tcds/A-799) (OpenAirDocs)
- Serial number: 26499
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 23, 1975
- Mode S code: A3D30E
- Owner when cancelled: [Double L Leasing](https://openairdocs.org/faa-owner/DOUBLE%20L%20LEASING)
- Location: [Issaquah, WA](https://openairdocs.org/faa-place/WA/Issaquah)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N3456C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3456C
- Page: https://openairdocs.org/deregistered/N3456C-1975-08-11

From the FAA registry file of November 12, 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 170B: https://openairdocs.org/model/cessna-170b.md

## NTSB investigations (2)

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 SEA75AS042](https://openairdocs.org/ntsb/SEA75AS042), May 29, 1975: Cessna 170B (N3456C), Issaquah, WA, destroyed, 3 fatal
- [NTSB SEA75DYE35](https://openairdocs.org/ntsb/SEA75DYE35), Mar 5, 1975: Cessna 170B (N3456C), Issaquah, WA, substantial damage

## 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.

- [Accident 19750529017329A](https://openairdocs.org/incident/19750529017329A), May 29, 1975: Cessna 170A (N3456C), Issaquah, WA, Destroyed, 3 fatal. Circling top of mtn. OBS waving to pers on grnd.
- [Accident 19750305003619A](https://openairdocs.org/incident/19750305003619A), Mar 5, 1975: Cessna 170B (N3456C), Issaquah, WA, Substantial damage. Flaps fnd in up psn.STC mod to decrease basic wt. Wt & CG within limits.

## Other aircraft with N3456C

- [Registered now](https://openairdocs.org/aircraft/N3456C): Verge X7, S/N P8DREXEZ7S

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