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

ST01466SE

Fabrication of Honeywell Aircraft Landing Systems (ALS) Replacement Heat Sink Kit Part Number 2615799 assembly in accordance with AES Master Drawing List No. AES-03194, Revision B, dated September 2, 2004, or later Federal Aviation Administration (FAA) approved revision. The replacement heat sink assembly must be installed in accordance with Honeywell Service Bulletin No. 2615799-32-001, dated August 31, 2004, or later FAA approved revision. Held by Honeywell International INC, which holds 599 approved modifications in all. Last revised January 18, 2005. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Embraer - Empresa Brasileira de Aeronautica S.A.
Models
EMB-145
Type certificate
T00011AT
On this site
Embraer EMB-145 ERJ 145 313 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 22, 2026.