# N737NB: 1977 Cessna 172N, registration cancelled 2021-12-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 4, 2021
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Cessna 172N](https://openairdocs.org/model/cessna-172n) (registry code 2072434)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12), [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 17269536
- Year built: 1977
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: September 23, 1977
- Certificate issued: August 6, 2015
- Last registry action: March 31, 2018
- Mode S code: A9E63A
- Owners when cancelled: [Sierra Emilia Wojenka](https://openairdocs.org/faa-owner/SIERRA%20EMILIA%20WOJENKA), [Sierra Jose Rafael](https://openairdocs.org/faa-owner/SIERRA%20JOSE%20RAFAEL)
- Location: [Santa Fe, NM](https://openairdocs.org/faa-place/NM/Santa%20Fe)
- Owner type: Co-owned
- Owner's area on the map: 35.8247° N, 105.9557° W: Placed by OpenAirDocs at the center of ZIP code 87506, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N737NB
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=737NB
- Page: https://openairdocs.org/deregistered/N737NB-2021-12-04

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 172N: https://openairdocs.org/model/cessna-172n.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 WPR21LA080](https://openairdocs.org/ntsb/WPR21LA080), Dec 4, 2020: Cessna 172 (N737NB), Palm Springs, CA, substantial damage. Probable cause: The student pilot’s failure to maintain aircraft control during an attempted go-around, which resulted in an exceedance of the airplane’s critical angle of attack, aerodynamic stall, and subsequent…

## 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 20201204017069A](https://openairdocs.org/incident/20201204017069A), Dec 4, 2020: Cessna 172N (N737NB), Palm Springs, CA, Destroyed. On December 04, 2020, 2211 UTC time, N737NB after making taxi back landings on runway 31 right at Palm Springs airport (psp), veered to the left and spiraled…

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.