# N503AC: 1966 Piper PA-23-250, registration cancelled 2013-09-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 12, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Piper PA-23-250](https://openairdocs.org/model/piper-pa-23-250) (registry code 7102308)
- Engine: [Lycoming 0-540 series](https://openairdocs.org/engine/lycoming-0-540-series) (registry code 41532)
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10), [TCDS E-295](https://openairdocs.org/tcds/E-295) (OpenAirDocs)
- Serial number: 27-3606
- Year built: 1966
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: January 4, 1967
- Certificate issued: November 23, 1987
- Last registry action: March 23, 1991
- Mode S code: A64518
- Owner when cancelled: [Air Continental Inc](https://openairdocs.org/faa-owner/AIR%20CONTINENTAL%20INC)
- Location: [Norwalk, OH](https://openairdocs.org/faa-place/OH/Norwalk)
- Owner type: Corporation
- Owner's area on the map: 41.2165° N, 82.5778° W: Placed by OpenAirDocs at the center of ZIP code 44857, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N503AC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=503AC
- Page: https://openairdocs.org/deregistered/N503AC-2013-09-12

From the FAA registry file of October 29, 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

## FAA accident and incident reports (2)

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.

- [Incident 19860417027219I](https://openairdocs.org/incident/19860417027219I), Apr 17, 1986: Piper PA23250 (N503AC), Cleveland, OH. While attempting to make a turnoff requested by ATC both main tires went flat.
- [Incident 19860313056229I](https://openairdocs.org/incident/19860313056229I), Mar 13, 1986: Piper PA23250 (N503AC), Cleveland, OH. Gear indicated unsafe, declared emergency. Landed short after pilot stopped both engines.

---
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.