# N177SX: 1976 Cessna 177B, registration cancelled 2025-04-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 28, 2025
- Status when cancelled: Sale reported, pending cancellation
- Airframe: [Cessna 177B](https://openairdocs.org/model/cessna-177b) (registry code 2073708)
- Engine: [Lycoming O&VO-360 series](https://openairdocs.org/engine/lycoming-o-vo-360-series) (registry code 41514)
- Data sheets: [TCDS A13CE](https://openairdocs.org/tcds/A13CE) (OpenAirDocs)
- Serial number: 17702532
- Year built: 1976
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: August 27, 1976
- Last registry action: September 18, 2024
- Mode S code: A134D4
- Location: [Keizer, OR](https://openairdocs.org/faa-place/OR/Keizer)
- Owner type: Individual
- Owner's area on the map: 45.0304° N, 123.0237° W: Placed by OpenAirDocs at the center of ZIP code 97303, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N177SX
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=177SX
- Page: https://openairdocs.org/deregistered/N177SX-2025-04-28

From the FAA registry file of November 5, 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 177B: https://openairdocs.org/model/cessna-177b.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 WPR24LA310](https://openairdocs.org/ntsb/WPR24LA310), Sep 22, 2024: Cessna 177B (N177SX), Redlands, CA, substantial damage. Probable cause: The pilot’s failure to maintain airplane control during final approach, which resulted in a collision with rocky terrain.

## 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 20240921017689A](https://openairdocs.org/incident/20240921017689A), Sep 21, 2024: Cessna 177B (N177SX), Redlands, CA, Destroyed. The pilot stated that they were attempting to land at night and that the airspeed indicator was dim and hard to read. So the pilot was fixated on the airspeed…

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