# Douglas DOLPHIN 1 SPECIAL

- Type: Aircraft model (FAA registry)
- Registry code: 3020102
- Manufacturer (registry): DOUGLAS
- Model: DOLPHIN 1 SPECIAL
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Reciprocating
- Seats: 8
- Weight class: Up to 12,499 lb
- Cruise speed: 117 mph
- Certification: Type certificated
- Data sheet: [TCDS TC 2-366](https://openairdocs.org/tcds/TC%202-366) (OpenAirDocs)
- Holder: Douglas Aircraft Co. Inc.
- Registered aircraft: 0
- Page: https://openairdocs.org/model/douglas-dolphin-1-special

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

None matched to aircraft with this model.

## FAA accident and incident reports

None matched to aircraft with this model.

## STCs that may be installed (OpenAirDocs) (2)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA01282NY](https://openairdocs.org/stc/SA01282NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830. Airwolf Filter Corporation

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