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

SH4676SW

Installation of Tail Rotor Floodlights on the upper surface of the horizontal stabilizer. Held by Devore Aviation Corporation of America, A New Mexico Corporation, which holds 131 approved modifications in all. Last revised April 30, 2014. System: rotorcraft 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.; Agusta S.p.A.; Agusta S.p.A.; Agusta S.p.A.
Models
A109, A109A, A109A II, A109C, A109E, A109K2, A119, AW119 MKII
Type certificates
H7EU, H7EU, H7EU, H7EU, H7EU, H7EU, H7EU, H7EU
On this site
Agusta Aerospace Corp AW119 6 registered
Agusta Spa A109 108 registered
Agusta Spa A119 12 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.