# N721K: Kelley John W LANCAIR ES, registration cancelled 2012-07-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 17, 2012
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Kelley John W LANCAIR ES](https://openairdocs.org/model/kelley-john-w-lancair-es) (registry code 05615GB)
- Engine: [Continental IO-550 series](https://openairdocs.org/engine/continental-io-550-series) (registry code 17042)
- Data sheets: [TCDS E3SO](https://openairdocs.org/tcds/E3SO) (OpenAirDocs)
- Serial number: ES-152
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Lancair Intl Inc LANCAIR ES/ES FAST
- Airworthiness: Experimental, amateur built
- Airworthiness date: May 22, 2004
- Certificate issued: May 16, 2003
- Last registry action: May 2, 2011
- Mode S code: A9A824
- Owner when cancelled: [Kel Air Inc](https://openairdocs.org/faa-owner/KEL%20AIR%20INC)
- Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- Owner type: Corporation
- Owner's area on the map: 39.8187° N, 75.5062° W: Placed by OpenAirDocs at the center of ZIP code 19810, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N721K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=721K
- Page: https://openairdocs.org/deregistered/N721K-2012-07-17

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 Kelley John W LANCAIR ES: https://openairdocs.org/model/kelley-john-w-lancair-es.md

## Other aircraft with N721K

- [Registered now](https://openairdocs.org/aircraft/N721K): Gulfstream Aerospace GVIII-G700, S/N 87042, built 2025
- [Cancelled 1996-10-10](https://openairdocs.org/deregistered/N721K-1996-10-10): Beech 65-90, S/N LJ43. Sale reported. Owner: [Inver Grove, MN](https://openairdocs.org/faa-place/MN/Inver%20Grove)

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