# N4573H: Piper PA-15, registration cancelled 1950-02-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 9, 1950
- Status when cancelled: Valid registration
- Airframe: [Piper PA-15](https://openairdocs.org/model/piper-pa-15) (registry code 7101502)
- Data sheets: [TCDS A-800](https://openairdocs.org/tcds/A-800) (OpenAirDocs)
- Serial number: 15-347
- Type of aircraft: Fixed wing single engine
- Certificate issued: May 20, 1949
- Mode S code: A58EE6
- Owner when cancelled: [Cahill W F](https://openairdocs.org/faa-owner/CAHILL%20W%20F)
- Location: [Johnstown, PA](https://openairdocs.org/faa-place/PA/Johnstown)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4573H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4573H
- Page: https://openairdocs.org/deregistered/N4573H-1950-02-09

From the FAA registry file of November 5, 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-15: https://openairdocs.org/model/piper-pa-15.md

## Other aircraft with N4573H

- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4573H-undated): Messerschmitt-Boelkow-Blohm BO-105S, S/N S676. N-number assigned, not yet registered

---
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.