| 1962-2009 |
 US Army Aviation |
| 1965-?? |
 Fuerza Aerea del Peru |
| 1966-1989 |
 Royal Australian Air Force |
| 1966- |
 Fuerza Aerea de Chile |
| 1966-2015 |
 Royal New Zealand Air Force |
| 1967-2010 |
 Fuerza Aerea Argentina |
| 1967-2018 |
 Força Aérea Brasileira |
| 1967- |
 Fuerza Aerea Colombiana |
| 1968- |
 Türk Hava Kuvvetleri |
| 1969- |
 Elliniki Aeroporia Stratou |
| 1969-2012 |
 Fuerza Aerea de Venezuela |
| 1970- |
Aviacion de Ejercito Argentino |
| 1970- |
 National Utility Helicopters |
| 1970-2018 |
 Fuerzas Aeromóviles del Ejército de Tierra |
| 1970- |
 Fuerza Aerea Uruguaya |
| 1972-?? |
Air Logistics |
| 1975- |
 Không quân Nhân dân Việt Nam |
| 1977-2004 |
 Republic of Singapore Air Force |
| 1977- |
Ejercito de Venezuela |
| 1978- |
 Sazemane Khadamat Helicopteri |
| 1979- |
 Fuerza Aerea Republica Dominicana |
| 1981- |
 Fuerza Aerea Salvadoreña |
| 1985-2022 |
 Fuerza Aerea Hondureña |
| 1989-1998 |
 Jamaica Defence Force |
| 1989- |
Policia Nacional del Peru |
| 1995- |
Aviacion del Ejercito de Colombia |
| 1996- |
 Fuerza Aerea Paraguaya |
| 1997-2005 |
 al quwwat al-jawwiya al-malakiya al-urduniya |
| 1999-2024 |
Policia Nacional de Colombia |
| 2004- |
 Oružane snage Bosne i Hercegovine |
| 2004- |
Helicopter Express Inc |
| 2005- |
 Iraqi Armed Forces |
| 2009- |
 Blackcomb Helicopters |
| 2011- |
Policia Nacional Paraguaya |
| 2016- |
 Belize Defence Force |
| 2017- |
 uganda air force |
|
Heli-Inter |
|
Great Slave Helicopters |
|
Mustang Helicopters |
|
HeliQwest |
|
VIH Helicopters Ltd |
|
United Nations |
|
 Pakistan Army Aviation |
|
 Servicio Nacional Aeronaval |
|
Türk Kara Kuvvetleri |
|
State of California |
|
State of Kentucky |
|
US Department of Agriculture |
|
US Department of State |
|
State of Georgia |