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

ST02530LA

Installation of T2CAS with TCAS version 7.1. Held by Aircraft Communication & Surveillance Systems. Last revised February 5, 2015. 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; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; Airbus SAS; ATR – GIE Avions de Transport Régional; ATR – GIE Avions de Transport Régional; ATR – GIE Avions de Transport Régional; ATR – GIE Avions de Transport Régional; ATR – GIE Avions de Transport Régional; ATR – GIE Avions de Transport Régional; ATR – GIE Avions de Transport Régional; ATR – GIE Avions de Transport Régional; ATR – GIE Avions de Transport Régional; ATR – GIE Avions de Transport Régional; ATR – GIE Avions de Transport Régional; BAE Systems (Operations) Limited; BAE Systems (Operations) Limited; BAE Systems (Operations) Limited; BAE Systems (Operations) Limited; BAE Systems (Operations) Limited; BAE Systems (Operations) Limited; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; Fokker Services B.V.; Fokker Services B.V.; Fokker Services B.V.; Fokker Services B.V.; Fokker Services B.V.; Fokker Services B.V.; Fokker Services B.V.; Fokker Services B.V.
Models
A300 B2-1A, A300 B2-1C, A300 B4-2C, A300 B2K-3C, A300 B4-103, A300 B4-203, A300 B2-203, A300 B4-601, A300 B4-603, A300 B4-620, A300 B4-605R, A300 B4-622R, A300 F4-605R, A300 F4-622R, A300 C4-605R Variant F, A300 B4-622, ATR42-200, ATR42-300, ATR42-320, ATR42-500, ATR72-101, ATR72-102, ATR72-201, ATR72-202, ATR72-211, ATR72-212, ATR72-212A, BAe 146-100A, BAe 146-200A, BAe 146-300A, Avro 146-RJ70A, Avro 146-RJ85A, Avro 146-RJ100A, 737-100 Series, 737-200 Series, 737-200C Series, 737-300 Series, 737-400 Series, 737-500 Series, 747-100 Series, 747-100B Series, 747-100B SUD Series, 747-200F...
Type certificates
A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A35EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A53EU, A49EU, A49EU, A49EU, A49EU, A49EU, A49EU, A16WE, A16WE, A16WE, A16WE, A16WE, A16WE, A20WE, A20WE, A20WE, A20WE, A20WE, A20WE, A20WE, A20WE, A2NM, A2NM, A2NM, A1NM, A1NM, A1NM, A1NM, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A6WE, A-817, A-817, A-817, A-817, A-817, A-817, A-817, A-817
On this site
Aerospatiale/Aeritalia ATR 42 16 registered
Aerospatiale ATR 72 9 registered
Airbus A300 120 registered
Atr-Gie Avions De Trnsp Region ATR42 6 registered
Atr-Gie Avions De Trnsp Rgnl ATR 72 14 registered
Boeing 717 111 registered
Boeing 757 440 registered
British Aerospace AVRO 146 12 registered
British Aerospace BAE 146 15 registered
Douglas DC-9 7 registered
Mcdonnell Douglas Aircraft Co MD-88 10 registered
Mcdonnell Douglas DC-9 93 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 20, 2026.