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

ST03046AT

Installation of an ADAM Communication and Information Management System with IRIDIUM SATCOM System and three Class 2 Electronic Flight Bags in accordance with Avionics Support Group, Inc. Master Drawing List 24652-MDL, Revision H, dated July 12, 2011, or later FAA approved revision. Held by Avionics Support Group INC, which holds 8 approved modifications in all. Last revised July 25, 2011. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation
Models
DC-10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F, DC-10-30F (KC-10A), DC-10-40, DC-10-40F, MD-11, MD-11F
Type certificates
A22WE, A22WE, A22WE, A22WE, A22WE, A22WE, A22WE, A22WE, A22WE, A22WE
On this site
Douglas DC-10 8 registered
Mcdonnell Douglas DC-10 17 registered
Mcdonnell Douglas MD-11 104 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.