# N7451P: 1961 Piper PA-24-250, registration cancelled 2013-07-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 1, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Piper PA-24-250](https://openairdocs.org/model/piper-pa-24-250) (registry code 7102404)
- Engine: [Lycoming 0-540 series](https://openairdocs.org/engine/lycoming-0-540-series) (registry code 41532)
- Data sheets: [TCDS 1A15](https://openairdocs.org/tcds/1A15), [TCDS E-295](https://openairdocs.org/tcds/E-295) (OpenAirDocs)
- Serial number: 24-2640
- Year built: 1961
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 23, 1961
- Certificate issued: April 5, 1975
- Last registry action: May 12, 1984
- Mode S code: AA07A6
- Owner when cancelled: [Oltermann Henry H](https://openairdocs.org/faa-owner/OLTERMANN%20HENRY%20H)
- Location: [Okla City, OK](https://openairdocs.org/faa-place/OK/Okla%20City)
- Owner type: Individual
- Owner's area on the map: 35.4503° N, 97.5677° W: Placed by OpenAirDocs at the center of ZIP code 73108, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7451P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7451P
- Page: https://openairdocs.org/deregistered/N7451P-2013-07-01

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-24-250: https://openairdocs.org/model/piper-pa-24-250.md

## NTSB investigations (4)

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 FTW75DPG14](https://openairdocs.org/ntsb/FTW75DPG14), Jan 1, 1975: Piper PA-24 (N7451P), Seiling, OK, substantial damage
- [NTSB FTW69D0108](https://openairdocs.org/ntsb/FTW69D0108), Jul 27, 1968: Piper PA-24 (N7451P), Seminole, TX, substantial damage
- [NTSB MKC67D0550](https://openairdocs.org/ntsb/MKC67D0550), Jan 13, 1967: Piper PA-24 (N7451P), Columbia, MO, substantial damage
- [NTSB UNK64X4117](https://openairdocs.org/ntsb/UNK64X4117), Sep 23, 1964: Piper PA24 (N7451P), Flushing, NY, substantial damage

## 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 19750101000249A](https://openairdocs.org/incident/19750101000249A), Jan 1, 1975: Piper PA24250 (N7451P), Seiling, OK, Substantial damage

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