# N503ER: 1998 Cessna 172S, registration cancelled 2010-01-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 20, 2010
- Exported to: United Kingdom
- Status when cancelled: Valid registration
- Airframe: [Cessna 172S](https://openairdocs.org/model/cessna-172s) (registry code 2072439)
- Engine: [Lycoming I0360 series](https://openairdocs.org/engine/lycoming-i0360-series) (registry code 41515)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12), [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: 172S8003
- Year built: 1998
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: September 3, 1998
- Last registry action: December 8, 2009
- Mode S code: A64589
- Owner when cancelled: [Kansas Aircraft Corp](https://openairdocs.org/faa-owner/KANSAS%20AIRCRAFT%20CORP)
- Location: [New Century, KS](https://openairdocs.org/faa-place/KS/New%20Century)
- Owner type: Corporation
- Owner's area on the map: 38.8320° N, 94.8901° W: Placed by OpenAirDocs at the center of ZIP code 66031, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N503ER
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=503ER
- Page: https://openairdocs.org/deregistered/N503ER-2010-01-20

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 Cessna 172S: https://openairdocs.org/model/cessna-172s.md

## Service difficulty reports (2)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 2002FA0000818](https://openairdocs.org/sdr/2002FA0000818), Jun 25, 2002: WASHER. BROKEN. DURING SCHEDULED TIME CHANGE OF THE ENGINE-DRIVEN FUEL PUMP, THE SMALL RETAINING WASHER FOR THE PUMP SHAFT SPRING WAS FOUND BROKEN.
- [SDR 20010129CW019](https://openairdocs.org/sdr/20010129CW019), Dec 15, 2000: WASHER. DISINTEGRATED. INTERNAL TO THE LW15473 FUEL PUMP, ON THE UPPER END OF THE PULL ROD, SHOWS A WASHER PN6413701 AND PN6413703. WASHER 64113701 WAS MISSING FROM THE PULL ROD AND B

## Other aircraft with N503ER

- [Registered now](https://openairdocs.org/aircraft/N503ER): Embraer-Empresa Brasileira De EMB-505, S/N 50500039, built 2010

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