# N33AC: 1973 Piper PA-23-250, registration cancelled 2008-02-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 13, 2008
- Status when cancelled: Triennial form not returned
- Airframe: [Piper PA-23-250](https://openairdocs.org/model/piper-pa-23-250) (registry code 7102308)
- Engine: [Lycoming TI0-540 series](https://openairdocs.org/engine/lycoming-ti0-540-series) (registry code 41533)
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10), [TCDS E14EA](https://openairdocs.org/tcds/E14EA) (OpenAirDocs)
- Serial number: 27-7405299
- Year built: 1973
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard
- Certificate issued: August 24, 1995
- Last registry action: January 15, 2008
- Mode S code: A39379
- Owner when cancelled: [Felmlee Edward A](https://openairdocs.org/faa-owner/FELMLEE%20EDWARD%20A)
- Location: [Cleveland, OK](https://openairdocs.org/faa-place/OK/Cleveland)
- Owner type: Individual
- Owner's area on the map: 36.2462° N, 96.4207° W: Placed by OpenAirDocs at the center of ZIP code 74020, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N33AC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=33AC
- Page: https://openairdocs.org/deregistered/N33AC-2008-02-13

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 Piper PA-23-250: https://openairdocs.org/model/piper-pa-23-250.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 DFW05LA081](https://openairdocs.org/ntsb/DFW05LA081), Mar 5, 2005: Piper PA-23-250 (N33AC), Westport, OK, substantial damage. Probable cause: The collapsing of the right main landing gear as a result of the failure of the scissors assembly.

## 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 20050305002009A](https://openairdocs.org/incident/20050305002009A), Mar 5, 2005: Piper PA23250 (N33AC), Westport, OK, Destroyed. (-23) The aircraft was landing on runway 03 at 4F1. During the landing roll the pilot and witnesses reported the right main landing gear collapsed. The…

## Other aircraft with N33AC

- [Cancelled 2012-06-19](https://openairdocs.org/deregistered/N33AC-2012-06-19): Robinson Helicopter R44, S/N 916. Assigned, pending cancellation
- [Cancelled 1981-03-13](https://openairdocs.org/deregistered/N33AC-1981-03-13): Douglas DC-4, S/N 42927, built 1945. Owner: [Garfinkle Jack M](https://openairdocs.org/faa-owner/GARFINKLE%20JACK%20M), [Tarzana, CA](https://openairdocs.org/faa-place/CA/Tarzana)

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