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

ST02335AT

Installation of an Airshow 420 passenger entertainment and information system in accordance with Aircraft Engineering & Installation Services, Inc.'s Master Drawing List, Drawing Number 23-R737-100, Revision C, dated June 11, 2001, or later FAA Approved Revision. Held by Rockwell Collins INC, which holds 359 approved modifications in all. Last revised January 23, 2004. System: cabin, seats and restraints.

What it applies to

Kind of product
Aircraft
Design holder
The Boeing Company; The Boeing Company; The Boeing Company
Models
737-600 Series, 737-700 Series, 737-800 Series
Type certificates
A16WE, A16WE, A16WE
On this site
Boeing 737 2,893 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.