# Curtiss Wright TRAVEL AIR D-4-D

- Type: Aircraft model (FAA registry)
- Registry code: 2621006
- Manufacturer (registry): CURTISS WRIGHT
- Model: TRAVEL AIR D-4-D
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 3
- Weight class: Up to 12,499 lb
- Cruise speed: 79 mph
- Certification: Type certificated
- Data sheet: [TCDS TC 2-178](https://openairdocs.org/tcds/TC%202-178) (OpenAirDocs)
- Holder: Curtiss-Wright Corporation
- Registered aircraft: 1
- Page: https://openairdocs.org/model/curtiss-wright-travel-air-d-4-d

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 (1)

- [N475N](https://openairdocs.org/aircraft/N475N): [Zeiler Richard Trustee](https://openairdocs.org/faa-owner/ZEILER%20RICHARD%20TRUSTEE), [Thousand Oaks, CA](https://openairdocs.org/faa-place/CA/Thousand%20Oaks), built 1930, S/N 1376

## 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) (3)

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 SA4503NM](https://openairdocs.org/stc/SA4503NM): Remove original cloth covering and install Ceconite covering. Ceconite Division of Poly-Fiber Inc
- [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

## PMA parts (OpenAirDocs) (2)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [73-CFG-R](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151567328520260806152404.0001): Fuel Quantity Indication Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026
- [S1069](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125391325320260806152309.0001): 100R Fuel Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026

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