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

ST01619SE

Fabrication of Honeywell International, Inc. (Honeywell) wheel assembly part number 2615901-1, Revision C, dated June 7, 2005 or later Federal Aviation Administration (FAA) approved revision and/or brake assembly part number 2615902-1, Revision C, dated July 15, 2005 or later FAA approved revision. Held by Honeywell International INC, which holds 599 approved modifications in all. Last revised November 10, 2005. System: landing gear.

What it applies to

Kind of product
Aircraft
Design holder
The Boeing Company
Models
747-400 Series
Type certificate
A20WE
On this site
Boeing 747 192 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.