# N2204P: 1956 Piper PA-23-150, registration cancelled 2018-05-18

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 18, 2018
- Status when cancelled: Revoked, canceled
- Airframe: [Piper PA-23-150](https://openairdocs.org/model/piper-pa-23-150) (registry code 7102303)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 23-814
- Year built: 1956
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Last registry action: January 14, 1977
- Mode S code: A1E3F3
- Owner when cancelled: [Seifert Charles J Jr](https://openairdocs.org/faa-owner/SEIFERT%20CHARLES%20J%20JR)
- Location: [Palo Alto, CA](https://openairdocs.org/faa-place/CA/Palo%20Alto)
- Owner type: Individual
- Owner's area on the map: 37.4162° N, 122.1309° W: Placed by OpenAirDocs at the center of ZIP code 94306, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N2204P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2204P
- Page: https://openairdocs.org/deregistered/N2204P-2018-05-18

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-23-150: https://openairdocs.org/model/piper-pa-23-150.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 OAK66A0037](https://openairdocs.org/ntsb/OAK66A0037), Mar 19, 1966: Piper PA-23 (N2204P), El Granada, CA, destroyed, 3 fatal

## Other aircraft with N2204P

- [Registered now](https://openairdocs.org/aircraft/N2204P): Powrachute AIRWOLF 912ULS, S/N A436ULS, built 2023

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