Type certificate H3EU
Held today by Airbus Helicopters Deutschland GMBH (Ahd), earlier by Messerschmitt-Bolkow-Blohm - Gmbh\Eurocopter Deutschland GMBH, Eurocopter Deutschland GMBH. It covers 5 models; about 31 aircraft on the U.S. register are built to the designs it names. Last revised March 2, 2022 (revision 24). 43 FAA orders name its designs, and 128 approved modifications build on it.
Models under this certificate 5
BO-105C, BO-105A, BO-105LS A-1, BO-105S, BO-105LS A-3
On this site
The data sheet on the FAA's site: the approved engines and propellers, weights, speeds and limits for each model.
FAA orders on these designs 43 · newest first
2025-12-312025-25-05 · Rotorcraft Flight Control · flight controls
2024-12-052024-20-07 · Emergency Equipment; Emergency Flotation Section · airframe structure
2023-06-222023-11-07 · Ground Proximity System · instruments and avionics
2023-02-212023-03-01 · Main Rotor System · rotorcraft systems
2023-01-062022-24-07 · Main Rotor Drive System · rotorcraft systems
2021-12-092021-23-13 · Ground Proximity System · instruments and avionics
2021-08-172021-13-14 · Cabin Equipment/Furnishings · cabin, seats and restraints
2021-07-072021-10-21 · Main Rotor System · rotorcraft systems
Approved modifications 128 · companies holding the most
Source: FAA type certificate data sheets (Dynamic Regulatory System); register counts from the FAA register of October 5, 2026. Connections as data: /graph/certificate/H3EU.json.