# N151EC: Cook RS-15, registration cancelled 1998-04-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 14, 1998
- Status when cancelled: Triennial form not returned
- Airframe: [Cook RS-15](https://openairdocs.org/model/cook-rs-15) (registry code 0564771)
- Serial number: 27
- Type of aircraft: Glider
- Certificate issued: April 2, 1986
- Last registry action: February 18, 1998
- Mode S code: A0CE4D
- Owners when cancelled: [Gillespie John T](https://openairdocs.org/faa-owner/GILLESPIE%20JOHN%20T), [Gillespie Andrea N](https://openairdocs.org/faa-owner/GILLESPIE%20ANDREA%20N)
- Location: [Woodinville, WA](https://openairdocs.org/faa-place/WA/Woodinville)
- Owner type: Co-owned
- Owner's area on the map: 47.7608° N, 122.1305° W: Placed by OpenAirDocs at the center of ZIP code 98072, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N151EC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=151EC
- Page: https://openairdocs.org/deregistered/N151EC-1998-04-14

From the FAA registry file of October 28, 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 Cook RS-15: https://openairdocs.org/model/cook-rs-15.md

## Other aircraft with N151EC

- [Registered now](https://openairdocs.org/aircraft/N151EC): Garlick Helicopters OH-58A, S/N MB-1, built 1969

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