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

SR03386NY

The installation of Honeywell International Inc. s (Model #LTS101-850B-2) engines. Held by Aerospace Design and Certification, LTD. (United Kingdom), which holds 2 approved modifications in all. Last revised April 16, 2014. System: engine.

What it applies to

Kind of product
Aircraft
Design holder
Airbus Helicopters Deutschland GmbH
Models
MBB-BK 117 B-2
Type certificate
H13EU
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.