STC ST01656SE
FAA DRS lists ST01656SE as Current · Issued, held by AeroMech Incorporated, for Learjet 35A (C-21A). Recorded change: Non-group (individual aircraft) approval for Reduced Vertical Separation Minimum (RVSM). Descriptive data pertaining to this design change are considered inadequate for duplication on other products. This approval is limited to Learjet Model 35A, Serial Number 183 only. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01656SE identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Learjet 35A (C-21A). Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of the L-3 Comm. Corp. micro Quick Access Recorder (QAR).
FAA holder: Acron Aviation Inc.
Installation of the SpaceX Starlink Aviation System.
FAA holder: Space Exploration Technologies Corp. / Starlink Aviation
Installation of a single point fueling system.
FAA holder: Texas Transland LLC
FAA record reference
- STC number
- ST01656SE
- Product
- Aircraft · Small Multi-Engine
- Country
- United States
- Application date
- February 28, 2006
- Revision date
- March 24, 2006
- CFR references
- Part 21, Part 25