# AC Cooperative AC 4

- Type: Aircraft model (FAA registry)
- Registry code: 05626CZ
- Manufacturer (registry): AC COOPERATIVE
- Model: AC 4
- Aircraft type: Glider
- Category: Glider
- Engines: None
- Seats: 1
- Weight class: Up to 12,499 lb
- Certification: Not type certificated
- Registered aircraft: 2
- Page: https://openairdocs.org/model/ac-cooperative-ac-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 (2)

- [N101CY](https://openairdocs.org/aircraft/N101CY): [Harris G Paul](https://openairdocs.org/faa-owner/HARRIS%20G%20PAUL), [Pine, CO](https://openairdocs.org/faa-place/CO/Pine), built 1994, S/N 007
- [N208GM](https://openairdocs.org/aircraft/N208GM): [Riddick John H Jr](https://openairdocs.org/faa-owner/RIDDICK%20JOHN%20H%20JR), [Waller, TX](https://openairdocs.org/faa-place/TX/Waller), built 1994, S/N 008

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## The same model under other registry codes

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

- [AS+ AC 4](https://openairdocs.org/model/as-plus-ac-4): 23 registered aircraft, registry code 05628R1
- [Avia Stroitel AC-4](https://openairdocs.org/model/avia-stroitel-ac-4): 1 registered aircraft, registry code 056117L

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