Beechcraft Baron 58 Supplemental Type Certificates (STCs)

74 STCs approved for the Beechcraft Baron 58 (G58 Baron) 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 This list is for research convenience and may be incomplete or out of date.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 Beechcraft Baron 58 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
SA02511SE	Installation of replacement fuel quantity indicator sending unit(s) — CiES Inc.	2026-03-16
SA01120SE	Installation of Door Steward. — Mountain View Aviation LLC	2024-11-20
SA02386AK	Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems — AeroLED's Holding LLC	2024-08-27

+ 71 more STCs for the Beechcraft Baron 58 family.

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