# N8433P: 1964 Piper PA-24-400, registration cancelled 2009-09-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 15, 2009
- Status when cancelled: Registration revoked
- Airframe: [Piper PA-24-400](https://openairdocs.org/model/piper-pa-24-400) (registry code 7102408)
- Engine: [Lycoming IO-720 series](https://openairdocs.org/engine/lycoming-io-720-series) (registry code 41546)
- Data sheets: [TCDS 1A15](https://openairdocs.org/tcds/1A15), [TCDS 1E15](https://openairdocs.org/tcds/1E15) (OpenAirDocs)
- Serial number: 26-18
- Year built: 1964
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: April 3, 1978
- Last registry action: April 7, 1978
- Mode S code: AB8DCD
- Owners when cancelled: [Synergetics Inc](https://openairdocs.org/faa-owner/SYNERGETICS%20INC), [Pavletic Merle Rudolph](https://openairdocs.org/faa-owner/PAVLETIC%20MERLE%20RUDOLPH)
- Location: [Milwaukee, WI](https://openairdocs.org/faa-place/WI/Milwaukee)
- Owner type: Co-owned
- Owner's area on the map: 43.0814° N, 88.0350° W: Placed by OpenAirDocs at the center of ZIP code 53222, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N8433P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8433P
- Page: https://openairdocs.org/deregistered/N8433P-2009-09-15

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 Piper PA-24-400: https://openairdocs.org/model/piper-pa-24-400.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 UNK64X4148](https://openairdocs.org/ntsb/UNK64X4148), Sep 25, 1964: Piper PA24 (N8433P), Elgin, IL, substantial damage

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