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Electrical systems

STC SA01044DE

FAA DRS lists SA01044DE as Current · Amended, held by Finnoff Aviation Products, for Pilatus Aircraft PC-12, Pilatus Aircraft PC-12/45, and Pilatus Aircraft PC-12/47, and 1 more aircraft configuration. Recorded change: This STC approves the Finnoff Aviation Products installation of the TB44 advanced lithium-ion battery manufactured by True Blue Power in the make and model listed above (Single Battery Configuration). Snapshot dated June 30, 2026.

FAA-listed holder
Finnoff Aviation Products
Aircraft configurations
4
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

This STC approves the Finnoff Aviation Products installation of the TB44 advanced lithium-ion battery manufactured by True Blue Power in the make and model listed above (Single Battery Configuration).

SA01044DE 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: Pilatus Aircraft PC-12, Pilatus Aircraft PC-12/45, and Pilatus Aircraft PC-12/47, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Pilatus Aircraft PC-12A78EUPilatus Aircraft PC-12/45A78EUPilatus Aircraft PC-12/47A78EUPilatus Aircraft PC-12/47EA78EU

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Pilatus Aircraft PC-12 and Pilatus Aircraft PC-12/45, and 2 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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