Aircraft STC directory

Airbus A320-251N STCs

The Jun 30, 2026 FAA DRS snapshot contains 19 selected supplemental type certificates with status Current whose public applicability data names the Airbus A320-251N. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

listed Current at snapshot

holder directories

modification categories

May 14, 2026

latest recorded revision

Modification demand surface

Other aircraft modifications10

Avionics3

Aircraft connectivity2

Cabin and interiors2

Electrical systems1

Safety and emergency equipment1

Recorded holders

Delta Engineering Corporation4 Northwest Aerospace Technologies Inc2 Armstrong Aerospace2 Anuvu IFC Corporation1 Woven Electronics LLC1 Rockwell Collins Inc1 STG Aerospace Ltd1 H4 Aerospace (UK) Ltd.1 EAD Aerospace Airworthiness1 Astronics Armstrong Aerospace1 Aviation Communication and Surveillance Systems (ACSS) LLC1 Thales Avionics Inc1

Recently revised A320-251N STCs

Showing the 19 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

ST02913NYAvionicsRevised May 14, 2026

Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment System.

FAA holder: Delta Engineering Corporation