Skip to content
Aircraft structures

STC SA10081SC

FAA DRS lists SA10081SC as Current · Reissued, held by T-34 Mentors LLC, for Textron Aviation 45 (Military YT-34), Textron Aviation A45 (Military T-34A; B-45), and Textron Aviation D45 (Military T-34B). Recorded change: Remove existing two piece wing spar web and replace with a single piece, heavier gauge aluminum web. Remove vertical stiffeners and horizontal reinforcement with heavier gauge aluminum and omit joggles in reinforcements. Snapshot dated June 30, 2026.

FAA-listed holder
T-34 Mentors LLC
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Remove existing two piece wing spar web and replace with a single piece, heavier gauge aluminum web. Remove vertical stiffeners and horizontal reinforcement with heavier gauge aluminum and omit joggles in reinforcements.

SA10081SC 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: Textron Aviation 45 (Military YT-34), Textron Aviation A45 (Military T-34A; B-45), and Textron Aviation D45 (Military T-34B). Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 45 (Military YT-34)5A3Textron Aviation A45 (Military T-34A; B-45)5A3Textron Aviation D45 (Military T-34B)5A3

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 45 (Military YT-34) and Textron Aviation A45 (Military T-34A; B-45), and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which configuration, loads, materials, inspections, and damage limits apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

Related aircraft structures STCs