Enstrom 480 Supplemental Type Certificates (STCs)

29 STCs approved for the Enstrom 480 (480) 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 This list is for research convenience and may be incomplete or out of date.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 Enstrom 480 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
SR02813CH	Fabrication of Isolair Innovator II Model 3900-480 Spray System — Isolair Inc.	2025-02-06
SR04637CH	Replacement of existing main ship battery with Lithium Ion Battery and installation of Annunciator Control Panel — Airwolf Aerospace LLC	2024-01-11
SR02120SE	Installation of Garmin GTN 6XX/7XX Navigation System — Garmin International Inc.	2023-10-03

+ 26 more STCs for the Enstrom 480 family.

The complete, searchable Supplemental Type Certificates list — with in-app PDF viewing and a combined download — is part of AeroTell.

See all 29 STCs in the AeroTell app →