# N20598: Boeing CH47-414, registration cancelled 1991-07-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 23, 1991
- Exported to: Thailand
- Status when cancelled: Valid registration
- Airframe: [Boeing CH47-414](https://openairdocs.org/model/boeing-ch47-414) (registry code 1385060)
- Serial number: M4028
- Type of aircraft: Rotorcraft
- Certificate issued: December 27, 1990
- Last registry action: December 27, 1990
- Mode S code: A1A84A
- Owner when cancelled: [Boeing Helicopter Company](https://openairdocs.org/faa-owner/BOEING%20HELICOPTER%20COMPANY)
- Location: [Philadelphia, PA](https://openairdocs.org/faa-place/PA/Philadelphia)
- 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/N20598
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=20598
- Page: https://openairdocs.org/deregistered/N20598-1991-07-23

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 Boeing CH47-414: https://openairdocs.org/model/boeing-ch47-414.md

## Other aircraft with N20598

- [Cancelled 2012-07-09](https://openairdocs.org/deregistered/N20598-2012-07-09): Let BLANIK L-13, S/N 173726. Registration pending, canceled. Owner: [Silt, CO](https://openairdocs.org/faa-place/CO/Silt)
- [Cancelled 1975-06-06](https://openairdocs.org/deregistered/N20598-1975-06-06): Cessna 172M, S/N 17261430. Exported to Canada. Owner: [T K Aviation Inc](https://openairdocs.org/faa-owner/T%20K%20AVIATION%20INC), [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)

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