# N321MH: 1994 Humphreys Matthew W CHALLENGER, registration cancelled 2007-09-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 14, 2007
- Status when cancelled: Triennial form not returned
- Airframe: [Humphreys Matthew W CHALLENGER](https://openairdocs.org/model/humphreys-matthew-w-challenger) (registry code 05625RX)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: CHCW 0292-151
- Year built: 1994
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 13, 1994
- Certificate issued: July 7, 1994
- Last registry action: June 20, 2006
- Mode S code: A37322
- Owner when cancelled: [Humphreys Matthew W](https://openairdocs.org/faa-owner/HUMPHREYS%20MATTHEW%20W)
- Location: [Madison, WI](https://openairdocs.org/faa-place/WI/Madison)
- Owner type: Individual
- Owner's area on the map: 43.0108° N, 89.4144° W: Placed by OpenAirDocs at the center of ZIP code 53711, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N321MH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=321MH
- Page: https://openairdocs.org/deregistered/N321MH-2007-09-14

From the FAA registry file of November 3, 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 Humphreys Matthew W CHALLENGER: https://openairdocs.org/model/humphreys-matthew-w-challenger.md

## Other aircraft with N321MH

- [Cancelled 2019-04-23](https://openairdocs.org/deregistered/N321MH-2019-04-23): Hawker Beechcraft C90GTI, S/N LJ-2053. Exported to Brazil. Owner: [Kenmore Crew Leasing Inc Trustee](https://openairdocs.org/faa-owner/KENMORE%20CREW%20LEASING%20INC%20TRUSTEE), [Bellingham, WA](https://openairdocs.org/faa-place/WA/Bellingham)

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