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

ST00185IB

Installation of KANNAD 406 portable emergency locator transmitter (ELT) part number (PN) S1820502-() and/or survival ELT PN S1823502-(). Held by Ames Aerospace & Mechanical Engineering Services Ing. Walter Starzacher Gesmbh (Austria). Last revised March 27, 2024. System: emergency equipment.

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
Models
A330-201, A330-202, A330-203, A330-223, A330-243, A330-301, A330-302, A330-303
Type certificates
A46NM, A46NM, A46NM, A46NM, A46NM, A46NM, A46NM, A46NM
On this site
Airbus A330 155 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.