STC ST04523NY
FAA DRS lists ST04523NY as Current · Issued, held by Eirtech Aviation Services Limited, for Boeing 737-300 Series, Boeing 737-400 Series, and Boeing 737-500 Series, and 5 more aircraft configurations. Recorded change: Spectralux Dlink+ with CPDLC installation. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
8
FAA revision date
FAA status
Current · Issued
Recorded modification
What the FAA record covers
ST04523NY 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 737-300 Series, Boeing 737-400 Series, and Boeing 737-500 Series, and 5 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
FAA record reference
- STC number
- ST04523NY
- Product
- Aircraft · Large Airplane
- Country
- Ireland
- Application date
- May 18, 2020
- Revision date
- July 31, 2020
- CFR references
- Part 21