# Davis John TR-4

- Type: Aircraft model (FAA registry)
- Registry code: 05621A2
- Manufacturer (registry): DAVIS JOHN
- Model: TR-4
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 4
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 0
- Page: https://openairdocs.org/model/davis-john-tr-4

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft

None registered with this model now.

## 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 CEN10LA409](https://openairdocs.org/ntsb/CEN10LA409), Jul 19, 2010: Davis John TR-4 (N767GW), Denton, TX, substantial damage, 1 fatal. Probable cause: A loss of engine power and the pilot’s subsequent loss of control for undetermined reasons.

## 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 20100718051449A](https://openairdocs.org/incident/20100718051449A), Jul 18, 2010: Davis John TR-4 (N767GW), Denton, TX, Destroyed, 1 fatal. On July 18, 2010 at 1912 local time an experimental amature built TR-4 aircraft, N767GW [privacy data omitted] [privacy data omitted] crashed during climb out…

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Charles T Smith TR-4](https://openairdocs.org/model/charles-t-smith-tr-4): 1 registered aircraft, registry code 056015N
- [Trickel R A TR-4](https://openairdocs.org/model/trickel-r-a-tr-4): 0 registered aircraft, registry code 05625QZ

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