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Electrical systems

STC SA00897WI

FAA DRS lists SA00897WI as Current · Reissued, held by Aero-Mach Wilco LLC, for Textron Aviation 120, Textron Aviation 140, and Textron Aviation 170, and 37 more aircraft configurations. Recorded change: Installation of Concorde Battery Corporation (VRSLA) Valve regulated sealed lead acid battery. Snapshot dated June 30, 2026.

FAA-listed holder
Aero-Mach Wilco LLC
Aircraft configurations
40
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Concorde Battery Corporation (VRSLA) Valve regulated sealed lead acid battery.

SA00897WI 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 120, Textron Aviation 140, and Textron Aviation 170, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Textron Aviation 120A-768Textron Aviation 140A-768Textron Aviation 170A-799Textron Aviation 170AA-799Textron Aviation 170BA-799Textron Aviation 140A5A2Textron Aviation 1805A6Textron Aviation 180A5A6Textron Aviation 180B5A6Textron Aviation 180C5A6Textron Aviation 180D5A6Textron Aviation 180E5A6Textron Aviation 180F5A6Textron Aviation 180G5A6Textron Aviation 180H5A6Textron Aviation 180J5A6Textron Aviation 180K5A6Textron Aviation 206A4CETextron Aviation 206HA4CETextron Aviation U206A4CETextron Aviation U206AA4CETextron Aviation U206BA4CETextron Aviation U206CA4CETextron Aviation U206DA4CETextron Aviation U206EA4CETextron Aviation U206FA4CETextron Aviation U206GA4CETextron Aviation P206A4CETextron Aviation P206AA4CETextron Aviation P206BA4CETextron Aviation P206CA4CETextron Aviation P206DA4CETextron Aviation P206EA4CETextron Aviation TU206AA4CETextron Aviation TU206BA4CETextron Aviation TU206CA4CETextron Aviation TU206DA4CETextron Aviation TU206EA4CETextron Aviation TU206FA4CETextron Aviation TU206GA4CE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Textron Aviation 120 and Textron Aviation 140, and 38 more aircraft configurations model, serial range, and configuration?
  2. 02Which load analysis, wiring changes, protection, and limitations 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?

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