Eurocopter AS355 N TwinStar Supplemental Type Certificates (STCs)

286 STCs approved for the Eurocopter AS355 N TwinStar (AS355 N TwinStar) 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 This list is for research convenience and may be incomplete or out of date.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 Eurocopter AS355 N TwinStar 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
SH305NM	Installation of a Sperry Primus 300 SL weather radar system. — Honeywell International, Inc	1987-04-08
SR01344LA	Installation of MASS Systems fire extinguisher cartridges as replacements for W. Kidde Aerospace/L'Hotellier/Dexaero fire extinguisher cartridges in fire extinguisher bottles. — Mass Systems Inc.	2002-07-05
SH1477SO	Installation of a controllable belly-mounted searchlight. — Aeronautical Accessories, Inc.	1999-05-10

+ 283 more STCs for the Eurocopter AS355 N TwinStar family.

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