# Douglas AD-4

- Type: Aircraft model (FAA registry)
- Registry code: 3026010
- Manufacturer (registry): DOUGLAS
- Model: AD-4
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 1
- Weight class: 12,500 to 19,999 lb
- Cruise speed: 150 mph
- Certification: Type certificated
- Registered aircraft: 3
- Page: https://openairdocs.org/model/douglas-ad-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 (3)

- [N23827](https://openairdocs.org/aircraft/N23827): [Tsi Holdco Inc](https://openairdocs.org/faa-owner/TSI%20HOLDCO%20INC), [Virginia Beach, VA](https://openairdocs.org/faa-place/VA/Virginia%20Beach), built 1949, S/N 123827
- [N409Z](https://openairdocs.org/aircraft/N409Z): [Comanche Warbirds Inc](https://openairdocs.org/faa-owner/COMANCHE%20WARBIRDS%20INC), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), S/N 126997
- [N4277P](https://openairdocs.org/aircraft/N4277P): [Erickson Group Ltd](https://openairdocs.org/faa-owner/ERICKSON%20GROUP%20LTD), [Beaverton, OR](https://openairdocs.org/faa-place/OR/Beaverton), S/N 7712

## NTSB investigations

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

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