# Douglas SUPER R4D-8Z

- Type: Aircraft model (FAA registry)
- Registry code: 3021476
- Manufacturer (registry): DOUGLAS
- Model: SUPER R4D-8Z
- Aircraft type: Fixed wing multi engine
- Category: Airplane
- Engines: 2 · Reciprocating
- Seats: 32
- Weight class: 20,000 lb and over
- Cruise speed: 150 mph
- Certification: Type certificated
- Data sheet: [TCDS 6A2](https://openairdocs.org/tcds/6A2) (OpenAirDocs)
- Holder: The Boeing Company
- Registered aircraft: 0
- Page: https://openairdocs.org/model/douglas-super-r4d-8z

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.

- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2011-12-01](https://openairdocs.org/ad/2011-12-01): Equipment/Furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 268 more. Effective Aug 1, 2011
- [AD 93-14-12](https://openairdocs.org/ad/93-14-12): Crewmember Protective Breathing Equipment Units · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 201 more. Effective Sep 2, 1993
- [AD 92-06-15](https://openairdocs.org/ad/92-06-15): Prevent Structural Failure Of Wings · Boeing DC3-G102, DC3-G102A, DC3-G103A and 15 more. Effective Apr 28, 1992
- [AD 90-05-08](https://openairdocs.org/ad/90-05-08): Revise Inspection Program · Day, Gene C. R4D-8, R4D-8, R4D-8Z and 15 more. Effective Apr 19, 1990
- [AD 78-18-02](https://openairdocs.org/ad/78-18-02): Elevator Control System · Day, Gene C. R4D-8, R4D-8, R4D-8Z and 15 more. Effective Sep 6, 1978

## Information bulletins (advisory) (1)

- [SAIB NM-15-03](https://openairdocs.org/saib/NM-15-03): Flight Controls. Issued Nov 24, 2014

## 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) (12)

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 SA2622NM](https://openairdocs.org/stc/SA2622NM): Installation of Precise Flight Pulselite Control Unit in landing/taxi system. (767-200 B17) (DHC-8 101). Precise Flight Inc
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [STC SA01406NY](https://openairdocs.org/stc/SA01406NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K017 on single and multi-engine fixed light aircraft and rotary wing. Airwolf Filter Corporation
- [STC ST02486AK](https://openairdocs.org/stc/ST02486AK): Installation of aft baggage compartment smoke detector. TransNorthern, LLC
- [STC SA02930NY](https://openairdocs.org/stc/SA02930NY): Installation of Insight Instrument Corporation Graphic Engine Monitor (GEM 610C) models G3, G2, and G1 and 1200C model G4 as primary Cylinder Head Temperature (CHT), Exhaust Gas Temperature (EGT), and Turbine Inlet Temperature (TIT) Instruments. Insight Instrument Corporation
- [STC ST2296NM](https://openairdocs.org/stc/ST2296NM): Installation of a propeller auto feather system utilizing total pressure probes in the propeller prop wash as the sensing medium. Transnorthern Aviation
- [STC ST00165DE](https://openairdocs.org/stc/ST00165DE): Installation Of Oilamatic Preoiler system. Oilamatic Inc
- [STC SA3-425](https://openairdocs.org/stc/SA3-425): Installation of one-piece windshield, electrically heated or bird-proof. Signature Flight Support
- [STC ST02196AK](https://openairdocs.org/stc/ST02196AK): Reduction of payload to 7500 pounds and limitation of passenger seats to 19 or few. Transnorthern, LLC
- [STC SA4149WE](https://openairdocs.org/stc/SA4149WE): Installation of a flap and landing gear aural warning system. Northern 3 LLC
- [STC SA02168AK](https://openairdocs.org/stc/SA02168AK): Installation of hourmeter airspeed switch. For unpressurized aircraft only. Pressurized aircraft must have pressurization system deactivated. Avalaska Inc
- [STC ST233CH](https://openairdocs.org/stc/ST233CH): Limit maximum payload capacity to7500 lbs. maximum. Basler Flight Service Inc

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