# Fairchild V-770-B4

- Type: Engine model (FAA registry)
- Registry code: 26029
- Manufacturer (registry): FAIRCHILD
- Model: V-770-B4
- Engine type: Reciprocating
- Power: 315 hp
- Data sheet: [TCDS ATC 184 Fairchild](https://openairdocs.org/tcds/ATC%20184%20Fairchild) (OpenAirDocs)
- Holder: Fairchild Engine Division Fairchild Engine and Airplane Corp.
- Installed in: 0 registered aircraft
- Page: https://openairdocs.org/engine/fairchild-v-770-b4

Model codes come from the FAA registry's reference file.

## 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

None registered with this engine model now.

## 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) (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 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
- [10-9462](https://drs.faa.gov/browse/excelExternalWindow/206FC2035A7910288525704C0058AE5C.0001): Magneto SC-2. Continental Motors Inc · Replaces OEM · Nov 28, 1993

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.