The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · issued

ST03717NY

Installation of the Dual Iridium / GPS Antenna in accordance with Aerotec Concept Master Drawing List AE14262MDL Rev 2 dated October 01, 2015 or later EASA approved revision. Held by Aerotec Concept (France), which holds 6 approved modifications in all. Last revised June 28, 2016. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS
Models
A320-211, A320-212, A320-214, A320-231, A320-232, A320-233, A321-211, A321-212, A321-213, A321-231, A321-232
Type certificates
A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM, A28NM
On this site
Airbus A320 797 registered
Airbus A321 931 registered
The FAA's record
On the FAA's site

What an approved modification is

A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.

Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 21, 2026.