# N428MD: 1967 United Consultants UC-1, registration cancelled 2017-05-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 31, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [United Consultants UC-1](https://openairdocs.org/model/united-consultants-uc-1) (registry code 9220102)
- Engine: [Lycoming I0360 series](https://openairdocs.org/engine/lycoming-i0360-series) (registry code 41515)
- Data sheets: [TCDS A6EA](https://openairdocs.org/tcds/A6EA), [TCDS 1E10](https://openairdocs.org/tcds/1E10) (OpenAirDocs)
- Serial number: UC3-R362
- Year built: 1967
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: November 26, 1968
- Certificate issued: July 18, 2000
- Last registry action: August 21, 2003
- Mode S code: A51A6E
- Owner when cancelled: [Vollrath Andrew Jackson](https://openairdocs.org/faa-owner/VOLLRATH%20ANDREW%20JACKSON)
- Location: [Sheboygan, WI](https://openairdocs.org/faa-place/WI/Sheboygan)
- Owner type: Individual
- Owner's area on the map: 43.7103° N, 87.7331° W: Placed by OpenAirDocs at the center of ZIP code 53081, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N428MD
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=428MD
- Page: https://openairdocs.org/deregistered/N428MD-2017-05-31

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 United Consultants UC-1: https://openairdocs.org/model/united-consultants-uc-1.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.