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

ST01557LA

Installation of Honeywell SCS-1000 Mini-M Aero Satellite Communications System. Held by Honeywell International INC, which holds 599 approved modifications in all. Last revised March 11, 2020. System: other and general.

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
Models
DC-10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F, DC-10-30F (KC-10A), DC-10-30F (KC-10A) KDC-10), DC-10-40, DC-10-40F
Type certificates
A22WE, A22WE, A22WE, A22WE, A22WE, A22WE, A22WE, A22WE, A22WE
On this site
Douglas DC-10 8 registered
Mcdonnell Douglas DC-10 17 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.