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Other aircraft modifications

STC ST04487NY

FAA DRS lists ST04487NY as Current · Issued, held by UMLAUT ENGINEERING GMBH, for Airbus SAS A320-111, Airbus SAS A320-211, and Airbus SAS A320-212, and 11 more aircraft configurations. Recorded change: Installation of Low Frequency Underwater Locator Device LF-ULD. Snapshot dated June 30, 2026.

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FAA-listed holder
Aircraft configurations
14
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

ST04487NY 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: Airbus SAS A320-111, Airbus SAS A320-211, and Airbus SAS A320-212, and 11 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

FAA record reference

STC number
ST04487NY
Product
Aircraft · Large Airplane
Country
Germany
Application date
December 18, 2019
Revision date
May 8, 2020
CFR references
Part 21