# N666XX: 2001 Hurd Danny A HARMON ROCKET II, registration cancelled 2021-10-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 30, 2021
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Hurd Danny A HARMON ROCKET II](https://openairdocs.org/model/hurd-danny-a-harmon-rocket-ii) (registry code 05610OZ)
- Engine: [Lycoming IO-540 series](https://openairdocs.org/engine/lycoming-io-540-series) (registry code 41530)
- Data sheets: [TCDS 1E4](https://openairdocs.org/tcds/1E4) (OpenAirDocs)
- Serial number: 151
- Year built: 2001
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Harmon Rocket LLC HARMON ROCKET II
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 18, 2001
- Certificate issued: July 18, 2018
- Last registry action: July 27, 2018
- Mode S code: A8CCA6
- Owner when cancelled: [Aero Optics Inc](https://openairdocs.org/faa-owner/AERO%20OPTICS%20INC)
- Location: [Aguila, AZ](https://openairdocs.org/faa-place/AZ/Aguila)
- Owner type: Corporation
- Owner's area on the map: 33.8356° N, 113.2322° W: Placed by OpenAirDocs at the center of ZIP code 85320, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N666XX
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=666XX
- Page: https://openairdocs.org/deregistered/N666XX-2021-10-30

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 Hurd Danny A HARMON ROCKET II: https://openairdocs.org/model/hurd-danny-a-harmon-rocket-ii.md

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