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Other aircraft modifications

STC ST02172LA

FAA DRS lists ST02172LA as Current · Amended, held by Teledyne Controls, for Boeing 747-100 Series, Boeing 747-100B Series, and Boeing 747-100B SUD Series, and 11 more aircraft configurations. Recorded change: Installation of Teledyne Controls Wireless Ground Link - Quick Access Recorder (WQAR). Snapshot dated June 30, 2026.

FAA-listed holder
Teledyne Controls
Aircraft configurations
14
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Teledyne Controls Wireless Ground Link - Quick Access Recorder (WQAR).

ST02172LA 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 747-100 Series, Boeing 747-100B Series, and Boeing 747-100B SUD Series, and 11 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-100 SeriesA20WEBoeing 747-100B SeriesA20WEBoeing 747-100B SUD SeriesA20WEBoeing 747-200B SeriesA20WEBoeing 747-200C SeriesA20WEBoeing 747-200F SeriesA20WEBoeing 747-300 SeriesA20WEBoeing 747-400 SeriesA20WEBoeing 747-400D SeriesA20WEBoeing 747-400F SeriesA20WEBoeing 747-8 SeriesA20WEBoeing 747-8F SeriesA20WEBoeing 747SP SeriesA20WEBoeing 747SR SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-100 Series and Boeing 747-100B Series, and 12 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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