Learjet Learjet 25 / 25B / 25C / 25D Supplemental Type Certificates (STCs)

163 STCs approved for the Learjet Learjet 25 / 25B / 25C / 25D (Learjet 25 / 25B / 25C / 25D) 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 This list is for research convenience and may be incomplete or out of date.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 Learjet Learjet 25 / 25B / 25C / 25D 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
SA1604SO	Installation of wing external stores attach points on the lower surface of both wings — Phoenix Air Group Inc.	2024-05-29
SA1459GL	Installation of a Cleveland nose wheel. — Kaman Corporation Aircraft Wheel and Brake LLC	2022-09-17
SA00120SE	Installation of emergency medical stretcher, oxygen, and electrical systems. — LifePort LLC	2019-05-10

+ 160 more STCs for the Learjet Learjet 25 / 25B / 25C / 25D family.

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

See all 163 STCs in the AeroTell app →