STC SA2003SO
FAA DRS lists SA2003SO as Current · Reissued, held by Phoenix Air Group Inc., for Learjet Learjet 35, Learjet Learjet 35A (C-21A), and Learjet Learjet 36, and 1 more aircraft configuration. Recorded change: Installation of certain External Under-Wing Military Stores designated as the HUTTS LTC-2 and LTC-6 target tow systems. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA2003SO 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 Learjet 35, Learjet Learjet 35A (C-21A), and Learjet Learjet 36, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related aircraft structures STCs
Installation of an alternate method of fastening aluminum wing ribs to wood spars.
FAA holder: Rainbow Flying Service LLC
Installation of Forward Bulkhead P/N 6AB1AD005-001.
FAA holder: Mecaer Aviation Group S.p.A.
Installation of winglets, wing structural reinforcement and related system changes.
FAA holder: Aviation Partners Boeing
FAA record reference
- STC number
- SA2003SO
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- September 18, 1984
- Revision date
- May 29, 2024
- CFR references
- Part 25