# N6991D: Piper PA-18A 150, registration cancelled 1998-12-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 23, 1998
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Piper PA-18A 150](https://openairdocs.org/model/piper-pa-18a-150) (registry code 7101837)
- Serial number: 185523
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 17, 1998
- Last registry action: April 17, 1998
- Mode S code: A94EA4
- Owner when cancelled: [Cub Crafters Inc](https://openairdocs.org/faa-owner/CUB%20CRAFTERS%20INC)
- Location: [Yakima, WA](https://openairdocs.org/faa-place/WA/Yakima)
- Owner type: Corporation
- Owner's area on the map: 46.5909° N, 120.5494° W: Placed by OpenAirDocs: center of Yakima, WA, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6991D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6991D
- Page: https://openairdocs.org/deregistered/N6991D-1998-12-23

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-18A 150: https://openairdocs.org/model/piper-pa-18a-150.md

---
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.