# N9522S: Champion 7ECA, registration cancelled 1972-04-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 27, 1972
- Status when cancelled: Valid registration
- Airframe: [Champion 7ECA](https://openairdocs.org/model/champion-7eca) (registry code 21101NN)
- Data sheets: [TCDS A-759](https://openairdocs.org/tcds/A-759) (OpenAirDocs)
- Serial number: 7ECA-312
- Type of aircraft: Fixed wing single engine
- Certificate issued: March 15, 1969
- Mode S code: AD3EC4
- Owner when cancelled: [Roger Hall L](https://openairdocs.org/faa-owner/ROGER%20HALL%20L)
- Location: [Idaho Falls, ID](https://openairdocs.org/faa-place/ID/Idaho%20Falls)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N9522S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9522S
- Page: https://openairdocs.org/deregistered/N9522S-1972-04-27

From the FAA registry file of November 4, 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 Champion 7ECA: https://openairdocs.org/model/champion-7eca.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 OAK71FXQ46](https://openairdocs.org/ntsb/OAK71FXQ46), Jun 29, 1971: Champion 7ECA (N9522S), Ely, NV, substantial damage

## Other aircraft with N9522S

- [Registered now](https://openairdocs.org/aircraft/N9522S): Cessna 172R, S/N 17280432, built 1998

---
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.