# Fairchild 6-390 series

- Type: Engine model (FAA registry)
- Registry code: 26001
- Manufacturer (registry): FAIRCHILD
- Model: 6-390 SERIES
- Engine type: Reciprocating
- Power: 150 hp
- Installed in: 4 registered aircraft
- Page: https://openairdocs.org/engine/fairchild-6-390-series

The registry names only the engine series, so ADs for every model in the series are matched.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (4)

- [N15602](https://openairdocs.org/aircraft/N15602): [Womack Jeff](https://openairdocs.org/faa-owner/WOMACK%20JEFF), [Jackson, LA](https://openairdocs.org/faa-place/LA/Jackson), built 1935, S/N 2704
- [N16684](https://openairdocs.org/aircraft/N16684): [Gecowets Jerry L](https://openairdocs.org/faa-owner/GECOWETS%20JERRY%20L), [Urbana, OH](https://openairdocs.org/faa-place/OH/Urbana), built 1936, S/N 3109
- [N16811](https://openairdocs.org/aircraft/N16811): [Schmidt Aaron B](https://openairdocs.org/faa-owner/SCHMIDT%20AARON%20B), [Auburn, AL](https://openairdocs.org/faa-place/AL/Auburn), built 1936, S/N 3112
- [N19129](https://openairdocs.org/aircraft/N19129): [Rhinebeck Aerodrome Museum](https://openairdocs.org/faa-owner/RHINEBECK%20AERODROME%20MUSEUM), [Rhinebeck, NY](https://openairdocs.org/faa-place/NY/Rhinebeck), built 1937, S/N 3224

## NTSB investigations

None matched to aircraft with this engine model.

## FAA accident and incident reports

None matched to aircraft with this engine model.

## STCs that may be installed (OpenAirDocs) (1)

Approved for this engine 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 SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC

## PMA parts (OpenAirDocs) (5)

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 engine model on its data sheet, so check the FAA record before relying on it. Newest first.

- [72-231114-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155809551120260722204349.0001): TAG-Engine. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 17, 2026
- [72-231114-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155809551120260722204349.0001): TAG-Engine. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 17, 2026
- [UREM40E](https://drs.faa.gov/browse/excelExternalWindow/8AC0F31F516C965286257760004A650B.0001): Spark Plug. Aero Accessories Inc · PMA PQ1206CE · Replaces Allied Signal (Autolite) Part No. SH… · Jun 10, 2010
- [URHM40E](https://drs.faa.gov/browse/excelExternalWindow/72B37F8E308940DB86257760004A6548.0001): Spark Plug. Aero Accessories Inc · PMA PQ1206CE · Replaces Allied Signal (Autolite) Part No. SH… · Jun 10, 2010
- [UREM40E URHM40E](https://drs.faa.gov/browse/excelExternalWindow/1E40C481546604768525704C00570B91.0001): Spark Plug. Slick Aircraft Products, Division of Unison Ind · Replaces SL 20A SL200A Allied Signal (Autolite) · Jul 1, 1999

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