# N122MX: Monnett Expermtl Acft MONI, registration cancelled 2003-04-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 9, 2003
- Status when cancelled: Second triennial mailing, no response
- Airframe: [Monnett Expermtl Acft MONI](https://openairdocs.org/model/monnett-expermtl-acft-moni) (registry code 056591N)
- Serial number: 004
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 1, 1983
- Last registry action: March 23, 1991
- Mode S code: A05C49
- Owner when cancelled: [Monnett Experimental Aircraft Inc](https://openairdocs.org/faa-owner/MONNETT%20EXPERIMENTAL%20AIRCRAFT%20INC)
- Location: [Oshkosh, WI](https://openairdocs.org/faa-place/WI/Oshkosh)
- Owner type: Corporation
- Owner's area on the map: 44.0232° N, 88.5623° W: Placed by OpenAirDocs: center of Oshkosh, WI, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N122MX
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=122MX
- Page: https://openairdocs.org/deregistered/N122MX-2003-04-09

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 Monnett Expermtl Acft MONI: https://openairdocs.org/model/monnett-expermtl-acft-moni.md

## Other aircraft with N122MX

- [Registered now](https://openairdocs.org/aircraft/N122MX): Cirrus Design SR20, S/N 2347, built 2017

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