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

SR09585RC

Installation of Night Vision Goggle Compatible Lighting System in accordance with Aero Dynamix, Inc., Master Drawing List MDL 2441-01, Revision AZ, dated May 3, 2011, or later Federal Aviation Administration (FAA) approved revision. Rotorcraft Flight Manual Supplement, RFMS B407-02, Revision --, dated May 6, 2011 or later FAA approved revision. Instructions for Continued Airworthiness, Aero Dynamix, Inc., Document No. ICA 407-01, Revision AN, dated May 3, 2011, or later revision is required for this installation. Held by Aero Dynamix INC., which holds 36 approved modifications in all. Last revised May 6, 2011. System: electrical power.

What it applies to

Kind of product
Aircraft
Design holder
Bell Helicopter Textron Canada Limited
Models
407
Type certificate
H2SW
On this site
Bell 407 985 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.