# N7504: Boeing E75, registration cancelled 1968-12-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 26, 1968
- Exported to: Mexico
- Status when cancelled: Valid registration
- Airframe: [Boeing E75](https://openairdocs.org/model/boeing-e75) (registry code 1380120)
- Data sheets: [TCDS A-743](https://openairdocs.org/tcds/A-743) (OpenAirDocs)
- Serial number: 75-5979
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 26, 1968
- Mode S code: AA1CED
- Owner when cancelled: [Chickasha Flying Service](https://openairdocs.org/faa-owner/CHICKASHA%20FLYING%20SERVICE)
- Location: [Chickasha, OK](https://openairdocs.org/faa-place/OK/Chickasha)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N7504
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7504
- Page: https://openairdocs.org/deregistered/N7504-1968-12-26

From the FAA registry file of November 3, 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 Boeing E75: https://openairdocs.org/model/boeing-e75.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 NYC67A0040](https://openairdocs.org/ntsb/NYC67A0040), Aug 9, 1966: Boeing 707123 (N7504), Harrisburg, PA, no damage

## Other aircraft with N7504

- [Cancelled 2013-05-08](https://openairdocs.org/deregistered/N7504-2013-05-08): Wolfe TEENIE TWO, S/N 5-719, built 1975. Registration expired, pending cancellation. Owner: [Wolfe Leslie P Jr](https://openairdocs.org/faa-owner/WOLFE%20LESLIE%20P%20JR), [Sutter, CA](https://openairdocs.org/faa-place/CA/Sutter)

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