# N474TD: 2012 Harford Doug A1, registration cancelled 2021-10-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 30, 2021
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Harford Doug A1](https://openairdocs.org/model/harford-doug-a1) (registry code 056312Y)
- Engine: [Rotax 582DCDI](https://openairdocs.org/engine/rotax-582dcdi) (registry code 55562)
- Serial number: 01
- Year built: 2012
- Type of aircraft: Rotorcraft
- Engine type: 2 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 6, 2012
- Certificate issued: July 11, 2012
- Last registry action: February 16, 2018
- Mode S code: A5D1A3
- Owner when cancelled: [Harford Douglas](https://openairdocs.org/faa-owner/HARFORD%20DOUGLAS)
- Location: [Mazon, IL](https://openairdocs.org/faa-place/IL/Mazon)
- Owner type: Individual
- Owner's area on the map: 41.2431° N, 88.4027° W: Placed by OpenAirDocs at the center of ZIP code 60444, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N474TD
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=474TD
- Page: https://openairdocs.org/deregistered/N474TD-2021-10-30

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 Harford Doug A1: https://openairdocs.org/model/harford-doug-a1.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.