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Electrical systems

STC SA01250WI

FAA DRS lists SA01250WI as Current · Reissued, held by Concorde Battery Corporation, for True Flight Holdings AA-1, True Flight Holdings AA-1A, and True Flight Holdings AA-1B, and 5 more aircraft configurations. Recorded change: Installation of Concorde Sealed Lead-acid (VRSLA) battery. Snapshot dated June 30, 2026.

FAA-listed holder
Concorde Battery Corporation
Aircraft configurations
8
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Concorde Sealed Lead-acid (VRSLA) battery.

SA01250WI 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: True Flight Holdings AA-1, True Flight Holdings AA-1A, and True Flight Holdings AA-1B, and 5 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

True Flight Holdings AA-1A11EATrue Flight Holdings AA-1AA11EATrue Flight Holdings AA-1BA11EATrue Flight Holdings AA-1CA11EATrue Flight Holdings AA-5A16EATrue Flight Holdings AA-5AA16EATrue Flight Holdings AA-5BA16EATrue Flight Holdings AG-5BA16EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact True Flight Holdings AA-1 and True Flight Holdings AA-1A, and 6 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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