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Other aircraft modifications

STC ST04831NY

FAA DRS lists ST04831NY as Current · Amended, held by Kilroy Aviation LLC, for Boeing 737-800 Series, Boeing 737-700 Series, and Boeing 737-900ER Series. Recorded change: Installation of Vortex Control Technologies Finlets. Snapshot dated June 30, 2026.

FAA-listed holder
Kilroy Aviation LLC
Aircraft configurations
3
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Vortex Control Technologies Finlets.

ST04831NY 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 737-800 Series, Boeing 737-700 Series, and Boeing 737-900ER Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-800 SeriesA16WEBoeing 737-700 SeriesA16WEBoeing 737-900ER SeriesA16WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-800 Series and Boeing 737-700 Series, and 1 more aircraft configuration model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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