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

SR00060DE

Installation of Belt-Driven Vapor Cycle Air Conditioning System Kit P/N A109-00-011 with dual condenser blower configuration. Held by Rsg Products INC, which holds 37 approved modifications in all. Last revised March 3, 2016. System: heating, ice protection and utility systems.

What it applies to

Kind of product
Aircraft
Design holder
Agusta S.p.A.; Agusta S.p.A.; Agusta S.p.A.; Agusta S.p.A.; Agusta S.p.A.
Models
A109A, A109A II, A109C, A109E, A109K2
Type certificates
H7EU, H7EU, H7EU, H7EU, H7EU
On this site
Agusta Spa A109 108 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 8, 2026.