# N78821: 1947 Piper PA-11, registration cancelled 1955-10-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 12, 1955
- Status when cancelled: Valid registration
- Airframe: [Piper PA-11](https://openairdocs.org/model/piper-pa-11) (registry code 7101102)
- Data sheets: [TCDS A-691](https://openairdocs.org/tcds/A-691) (OpenAirDocs)
- Serial number: 11-1595
- Year built: 1947
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 17, 1952
- Mode S code: AAB0F6
- Owner when cancelled: [Norgart Bros](https://openairdocs.org/faa-owner/NORGART%20BROS)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N78821
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=78821
- Page: https://openairdocs.org/deregistered/N78821-1955-10-12

From the FAA registry file of November 12, 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-11: https://openairdocs.org/model/piper-pa-11.md

## Other aircraft with N78821

- [Cancelled 1974-12-27](https://openairdocs.org/deregistered/N78821-1974-12-27): Cessna 172K, S/N 17257780. Exported to Canada. Owner: [Williams Gene C](https://openairdocs.org/faa-owner/WILLIAMS%20GENE%20C), [Falmouth, MA](https://openairdocs.org/faa-place/MA/Falmouth)

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.