Bell 47G-2A / G-3B-1 Supplemental Type Certificates (STCs)

94 STCs approved for the Bell 47G-2A / G-3B-1 (47G-2A / G-3B-1) family · FAA quick reference

Quick reference only — not a compliance record. This list is for research convenience and may be incomplete or out of date. It is not an airworthiness compliance determination. Always verify against the official FAA record, and check directly with the FAA before relying on it. ADs are mandatory; STCs indicate approval for the type (not installation on a specific airframe); SAIBs are advisory.

Supplemental Type Certificates (STCs) approved for the Bell 47G-2A / G-3B-1 type — FAA-approved modifications available for this aircraft family. Approval for the TYPE does not mean a given STC is installed on any individual airframe (that lives in the logbooks/337s).

Document	Title / Subject	Date
SA4172NM (PAGE 2)	Installation of Aviation Development oil filter. — Aviation Development Corporation	2008-08-20
SA02033AT (PAGE 1)	Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line (47J series w stc's SH4-235SW, SH4-826SW or SH479SW) — M-20 Oil Separators LLC	2006-04-10
SH175WE	Removal of generator and installa- tion of Ford-GPD alternator. — TORQAID	1975-01-08

+ 91 more STCs for the Bell 47G-2A / G-3B-1 family.

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