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

ST01091NY

Installation of Duty Free Cart P/N MK511 or Video Cart P/N MK511-01. Held by Iacobucci USA INC, which holds 9 approved modifications in all. Last revised January 19, 2000. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Airbus; Airbus; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; Fokker Services; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation; McDonnell Douglas Corporation
Models
A300 B4-600 Series, A300 B4-600R Series, 737-800 Series, 767-200 Series, 767-300 Series, 757-200 Series, 727-200 Series, 777-200 Series, F.28 Mark 0100, DC-10-30, MD-11, DC-9-82 (MD-82), MD-88, DC-9-83 (MD-83), DC-9-87 (MD-87)
Type certificates
A35EU, A35EU, A16WE, A1NM, A1NM, A2NM, A3WE, T00001SE, A20EU, A22WE, A22WE, A6WE, A6WE, A6WE, A6WE
On this site
Airbus A300 120 registered
Boeing 727 37 registered
Boeing 737 2,887 registered
Boeing 757 440 registered
Boeing 767 583 registered
Boeing 777 358 registered
Mcdonnell Douglas Aircraft Co MD-88 10 registered
Mcdonnell Douglas DC-10 17 registered
Mcdonnell Douglas DC-9 93 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 7, 2026.