# N3177A: 1953 Cessna 170B, registration cancelled 2018-03-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 16, 2018
- Status when cancelled: Revoked, canceled
- Airframe: [Cessna 170B](https://openairdocs.org/model/cessna-170b) (registry code 2072306)
- Engine: [Continental C145 series](https://openairdocs.org/engine/continental-c145-series) (registry code 17012)
- Data sheets: [TCDS A-799](https://openairdocs.org/tcds/A-799), [TCDS E-253](https://openairdocs.org/tcds/E-253) (OpenAirDocs)
- Serial number: 25821
- Year built: 1953
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: July 22, 1966
- Last registry action: January 14, 1977
- Mode S code: A36420
- Owner when cancelled: [Pollazek Morris](https://openairdocs.org/faa-owner/POLLAZEK%20MORRIS)
- Location: [Sterling Hts, MI](https://openairdocs.org/faa-place/MI/Sterling%20Hts)
- Owner type: Individual
- Owner's area on the map: 42.5803° N, 83.0302° W: Placed by OpenAirDocs: center of Sterling Heights, MI, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3177A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3177A
- Page: https://openairdocs.org/deregistered/N3177A-2018-03-16

From the FAA registry file of November 3, 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 CHI72FEC34](https://openairdocs.org/ntsb/CHI72FEC34), Apr 4, 1972: Cessna 170B (N3177A), Troy, MI, substantial damage

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