# N399TM: Boyd John CHALLENGER 2

- Status: Valid registration
- Airframe: [Boyd John CHALLENGER 2](https://openairdocs.org/model/boyd-john-challenger-2) (registry code 05625KC, 2 seats)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: CH212910767
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: July 8, 1994
- Certificate issued: November 15, 2019
- Expires: November 30, 2029
- Mode S code: A4A5ED
- Registered owner: [Chicco Francesco A](https://openairdocs.org/faa-owner/CHICCO%20FRANCESCO%20A)
- Location: [Burbank, CA](https://openairdocs.org/faa-place/CA/Burbank)
- Owner type: Individual
- Owner's area on the map: 34.1697° N, 118.3235° W: Placed by OpenAirDocs at the center of ZIP code 91506, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=399TM
- Page: https://openairdocs.org/aircraft/N399TM

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Boyd John CHALLENGER 2)

None in force.

### Matched by engine (Bombardier ROTAX (ALL))

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N399TM.

## FAA accident and incident reports

None matched to N399TM.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N399TM

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N399TM before.

- [Cancelled 2005-01-25](https://openairdocs.org/deregistered/N399TM-2005-01-25): American Champion 8KCAB, S/N 731-94, built 1994. Exported to Canada. Owner: [King Charles R](https://openairdocs.org/faa-owner/KING%20CHARLES%20R), [Brownwood, TX](https://openairdocs.org/faa-place/TX/Brownwood)

## Related

- Other Boyd John CHALLENGER 2 aircraft: https://openairdocs.org/model/boyd-john-challenger-2/aircraft.md
- The Bombardier ROTAX (ALL) engine: https://openairdocs.org/engine/bombardier-rotax-all.md

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