Navion Navion / Rangemaster Supplemental Type Certificates (STCs)

168 STCs approved for the Navion Navion / Rangemaster (Navion A–G / Rangemaster) 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 This list is for research convenience and may be incomplete or out of date.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 Navion Navion / Rangemaster 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
SA5581SW	Installation of ALCOR true-flow/ totalizer system — Alcor LLC	2025-05-27
SA02594SE	SkyView HDX Instrumentation and Autopilot System manufactured — Dynon Avionics	2024-09-26
SA01757WI	To allow the use of UL91 or UL94 (minimum) grade aviation fuel — Swift Fuels LLC	2024-08-21

+ 165 more STCs for the Navion Navion / Rangemaster family.

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

See all 168 STCs in the AeroTell app →