22-Aug-18 - LORD Corp received FAA Part Manufacturer Approval (PMA) for its enhanced Main Driveshaft Transmission Boot for Bell 412HP and 412EP #Bell412
10-Mar-16 - Bell Helicopter introduced a newly available kit that allows customers to upgrade their current Bell 412SP to the 412HP configuration, increasing aircraft performance and reducing customers’ cost
State of California 
Royal Thai Air Force 
Fuerza Aerea Colombiana 
Bell Helicopter Canada 
Luftforsvaret 
Fire and Disaster Management Agency 
HDM Flugservice 
Siły Powietrzne Rzeczypospolitej Polskiej 
Slovenska Vojska 
Policie České Republiky 
Petroleum Air Services 
Philippine Air Force 
Global Vectra Helicorp 
Rotorsun 
Atlantic Airways 
Local Governments 
Heli Austria GmbH 
Gobierno de Mexico 
Hevilift Ltd 
Gulf Helicopters 
Abu Dhabi Aviation 