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

SR00043RD

Installation of an ECD Superlifter Conversion Kit 105-800331 (main rotor blades, tall rotor blades, and modification to the hydraulic system for a power boost of the collective controls). Held by Eurocopter Deutschland GMBH (Germany). Last revised November 24, 2009. System: rotorcraft systems.

What it applies to

Kind of product
Aircraft
Design holder
Eurocopter Deutschland GmbH
Models
BO-105LS A-3
Type certificate
H3EU
On this site
Messerschmitt-Bolkow-Blohm BO 105 20 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 21, 2026.