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Engine and powerplant

STC ST04465AT

FAA DRS lists ST04465AT as Current · Issued, held by JanzAir Consulting Services Inc, for Boeing 737-600 Series, Boeing 737-700 Series, and Boeing 737-700C Series, and 1 more aircraft configuration. Recorded change: Installation of wiring changes to the overboard exhaust system. Snapshot dated June 30, 2026.

Aircraft configurations
4
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of wiring changes to the overboard exhaust system.

ST04465AT 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: Boeing 737-600 Series, Boeing 737-700 Series, and Boeing 737-700C Series, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-600 Series and Boeing 737-700 Series, and 2 more aircraft configurations model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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?