# N3405C: Cessna 170B, registration cancelled 1970-06-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 18, 1970
- 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: 26448
- Type of aircraft: Fixed wing single engine
- Certificate issued: May 20, 1964
- Mode S code: A3C058
- Owner when cancelled: [Sky Ranch For Boys Inc](https://openairdocs.org/faa-owner/SKY%20RANCH%20FOR%20BOYS%20INC)
- Location: [Skyranch, SD](https://openairdocs.org/faa-place/SD/Skyranch)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N3405C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3405C
- Page: https://openairdocs.org/deregistered/N3405C-1970-06-18

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 (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 MKC66F0176](https://openairdocs.org/ntsb/MKC66F0176), Aug 14, 1965: Cessna 170B (N3405C), Skyranch, SD, substantial damage

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