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Other aircraft modifications

STC ST09927SC

FAA DRS lists ST09927SC as Current · Issued, held by L2 Consulting Services Inc., for Boeing 737-700 Series, Boeing 737-8, and Boeing 737-800 Series, and 3 more aircraft configurations. Recorded change: Installation of a Gables Audio Management System. Snapshot dated June 30, 2026.

FAA-listed holder
L2 Consulting Services Inc.
Aircraft configurations
6
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of a Gables Audio Management System.

ST09927SC 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 737-700 Series, Boeing 737-8, and Boeing 737-800 Series, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-700 SeriesA16WEBoeing 737-8A16WEBoeing 737-800 SeriesA16WEBoeing 737-9A16WEBoeing 737-900 SeriesA16WEBoeing 737-900ER SeriesA16WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-700 Series and Boeing 737-8, and 4 more aircraft configurations 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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