# N21619: 1998 Boeing CH 47SD, registration cancelled 2017-07-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 6, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Boeing CH 47SD](https://openairdocs.org/model/boeing-ch-47sd) (registry code 1381614)
- Engine: [Lycoming T-55 SER TS](https://openairdocs.org/engine/lycoming-t-55-ser-ts) (registry code 41555)
- Serial number: M4138
- Year built: 1998
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Experimental, research and development
- Airworthiness date: May 25, 2001
- Certificate issued: September 9, 1999
- Last registry action: February 16, 2010
- Mode S code: A1D269
- Owners when cancelled: [Boeing Co](https://openairdocs.org/faa-owner/BOEING%20CO), [Helicopter Division](https://openairdocs.org/faa-owner/HELICOPTER%20DIVISION)
- Location: [Philadelphia, PA](https://openairdocs.org/faa-place/PA/Philadelphia)
- Physical address: [Ridley Park, PA](https://openairdocs.org/faa-place/PA/Ridley%20Park)
- Owner type: Corporation
- Owner's area on the map: 39.9218° N, 75.2333° W: Placed by OpenAirDocs at the center of ZIP code 19142, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N21619
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21619
- Page: https://openairdocs.org/deregistered/N21619-2017-07-06

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 Boeing CH 47SD: https://openairdocs.org/model/boeing-ch-47sd.md

## Other aircraft with N21619

- [Cancelled 1994-06-22](https://openairdocs.org/deregistered/N21619-1994-06-22): Piper PA-28-161, S/N 287916119. Exported to Germany. Owner: [Simons-Bayer Karin](https://openairdocs.org/faa-owner/SIMONS-BAYER%20KARIN), [North Olmsted, OH](https://openairdocs.org/faa-place/OH/North%20Olmsted)
- [Cancelled 1974-07-12](https://openairdocs.org/deregistered/N21619-1974-07-12): Piper J3C-65, S/N 2484, built 1938. Owner: [Wiggins Jr George R](https://openairdocs.org/faa-owner/WIGGINS%20JR%20GEORGE%20R), [Fairview, OK](https://openairdocs.org/faa-place/OK/Fairview)

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