# David Reser CX4

- Type: Aircraft model (FAA registry)
- Registry code: 05635I0
- Manufacturer (registry): DAVID RESER
- Model: CX4
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 1
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 0
- Page: https://openairdocs.org/model/david-reser-cx4

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 WPR20LA193](https://openairdocs.org/ntsb/WPR20LA193), Jun 24, 2020: Thatcher CX4 (N274DR), Upland, CA, substantial damage. Probable cause: The inflight separation of the propeller assembly due to a fatigue fracture of the crankshaft. Contributing to the accident was the pilot’s restricted visibility during landing, which resulted in an…

## 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 20200624008679A](https://openairdocs.org/incident/20200624008679A), Jun 24, 2020: David Reser CX4 (N274DR), Upland, CA, Substantial damage. A home built cxr attempted a high speed landing at cable airport after reporting the propeller had separated in flight. He struck the ground and nosed into a…

## The same model under other registry codes

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

- [Casler Scott CX-4](https://openairdocs.org/model/casler-scott-cx-4): 1 registered aircraft, registry code 05621QN
- [Thatcher CX4](https://openairdocs.org/model/thatcher-cx4): 1 registered aircraft, registry code 05623N1
- [Harrison James Hugh CX4](https://openairdocs.org/model/harrison-james-hugh-cx4): 1 registered aircraft, registry code 056268D
- [Leonard Wilson L CX4](https://openairdocs.org/model/leonard-wilson-l-cx4): 1 registered aircraft, registry code 05626RI
- [Leonard Phillip R CX4](https://openairdocs.org/model/leonard-phillip-r-cx4): 1 registered aircraft, registry code 05626RR
- [Kelly Dennis CX4](https://openairdocs.org/model/kelly-dennis-cx4): 1 registered aircraft, registry code 05627I2
- [Williams John B CX4](https://openairdocs.org/model/williams-john-b-cx4): 1 registered aircraft, registry code 05627NM
- [Jones Wade A CX4](https://openairdocs.org/model/jones-wade-a-cx4): 1 registered aircraft, registry code 056294M
- [Marples John R CX-4](https://openairdocs.org/model/marples-john-r-cx-4): 1 registered aircraft, registry code 05629RZ
- [Balazs Thomas CX4](https://openairdocs.org/model/balazs-thomas-cx4): 1 registered aircraft, registry code 05630GO
- [Morton Gene A CX4](https://openairdocs.org/model/morton-gene-a-cx4): 1 registered aircraft, registry code 05630IN
- [Thomas Hrdlicka CX4](https://openairdocs.org/model/thomas-hrdlicka-cx4): 1 registered aircraft, registry code 05633ZN

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