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Electrical systems

STC SR01040DE

FAA DRS lists SR01040DE as Current · Issued, held by MarathonNorco Aerospace Inc, for Bell Textron Canada 407. Recorded change: Installation of MarathonNorco Aerospace Inc Nickel Cadmium battery, P/N 33181-006. Snapshot dated June 30, 2026.

FAA-listed holder
MarathonNorco Aerospace Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of MarathonNorco Aerospace Inc Nickel Cadmium battery, P/N 33181-006.

SR01040DE 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: Bell Textron Canada 407. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Textron Canada 407H2SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Bell Textron Canada 407 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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