# N21MX: 2009 Moore Edward R MXS, registration cancelled 2012-11-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 6, 2012
- Status when cancelled: Valid registration
- Airframe: [Moore Edward R MXS](https://openairdocs.org/model/moore-edward-r-mxs) (registry code 05627U9)
- Engine: [Lycoming AEIO-540 series](https://openairdocs.org/engine/lycoming-aeio-540-series) (registry code 41568)
- Data sheets: [TCDS 1E4](https://openairdocs.org/tcds/1E4) (OpenAirDocs)
- Serial number: 008
- Year built: 2009
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Mxr Technologies Inc MXS
- Airworthiness: Experimental, amateur built
- Airworthiness date: March 11, 2009
- Certificate issued: January 29, 2009
- Last registry action: September 23, 2011
- Mode S code: A1B852
- Owner when cancelled: [Moore Edward R](https://openairdocs.org/faa-owner/MOORE%20EDWARD%20R)
- Location: [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego)
- Owner type: Individual
- Owner's area on the map: 32.7866° N, 117.2341° W: Placed by OpenAirDocs at the center of ZIP code 92109, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N21MX
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21MX
- Page: https://openairdocs.org/deregistered/N21MX-2012-11-06

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 Moore Edward R MXS: https://openairdocs.org/model/moore-edward-r-mxs.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB WPR12LA407](https://openairdocs.org/ntsb/WPR12LA407), Sep 8, 2012: Moore Edward R MXS (N21MX), Borrego Springs, CA, substantial damage, 1 fatal. Probable cause: The pilot’s inability to maintain control of the airplane following the loss of aileron and elevator control due to the forward flight control torque tube assembly’s detachment from the forward…

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20120908020539A](https://openairdocs.org/incident/20120908020539A), Sep 8, 2012: Moore Edward R MXS (N21MX), Borrego Springs, CA, Destroyed, 1 fatal. N21MX homebuilt airplane crashed 1/4 mile north of L08 after loss of control. Pilot attempted to exit aircraft. Parachute did not open. Pilot was practicing…

## Other aircraft with N21MX

- [Cancelled 1990-06-01](https://openairdocs.org/deregistered/N21MX-1990-06-01): Wsk-Pzl-Mielec PZL-M-18, S/N 1Z02021. N-number assigned, not yet registered

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