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

SH6002SW-D

Installation of Societe de Fabrication D' Instruments de Mesure (SFIM) two axis VFR autopilot. Held by American Eurocopter Corporation, which holds 489 approved modifications in all. Last revised June 30, 2003. System: flight controls.

What it applies to

Kind of product
Aircraft
Design holder
Eurocopter France; Eurocopter France; Eurocopter France; Eurocopter France; Eurocopter France
Models
AS355E, AS355F, AS355F1, AS355F2, AS355N
Type certificates
H11EU, H11EU, H11EU, H11EU, H11EU
On this site
Aerospatiale AS-355 23 registered
Airbus Helicopters AS355 TwinStar 6 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 20, 2026.