# N733AS: 1976 Cessna 172N, registration cancelled 2013-05-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 7, 2013
- 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: 17268149
- Year built: 1976
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: November 16, 1976
- Certificate issued: June 23, 2005
- Last registry action: April 20, 2010
- Mode S code: A9D641
- Owner when cancelled: [Monzingo Michael D](https://openairdocs.org/faa-owner/MONZINGO%20MICHAEL%20D)
- Location: [Oakdale, CA](https://openairdocs.org/faa-place/CA/Oakdale)
- Owner type: Individual
- Owner's area on the map: 37.7915° N, 120.7861° W: Placed by OpenAirDocs at the center of ZIP code 95361, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N733AS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=733AS
- Page: https://openairdocs.org/deregistered/N733AS-2013-05-07

From the FAA registry file of October 28, 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 WPR10LA307](https://openairdocs.org/ntsb/WPR10LA307), Jun 21, 2010: Cessna 172N (N733AS), Angels Camp, CA, substantial damage, 1 fatal. Probable cause: The pilot’s failure to maintain airplane control while maneuvering.

## 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 20100621036259A](https://openairdocs.org/incident/20100621036259A), Jun 21, 2010: Cessna 172N (N733AS), Angels Camp, CA, Destroyed, 1 fatal. Witnesses state the aircraft was circling the area for at least 15 minutes. On the last four or 5 circles the turns got tighter and lower, and the noise of the…

---
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.