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

SR02937NY

Installation of a Replacement Caution Warning Panel in accordance with Heli-Lynx Installation Manual IM-HL-08-001-91-01, Revision C, dated June 29, 2010, and Master Drawing List MDL HL-08-001-91-01, Revision D, dated April 20, 2010, both Transport Canada approved July 05, 2010, or later Transport Canada approved revision. Held by Heli-Lynx Helicopter Services INC (Canada), which holds 12 approved modifications in all. Last revised March 9, 2011. System: other and general.

What it applies to

Kind of product
Aircraft
Design holder
Eurocopter France; Eurocopter France
Models
AS-350B2, AS-350BA
Type certificates
H9EU, H9EU
On this site
Airbus Helicopters AS350 AStar (Écureuil), now H125 891 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.