Helicopteros Marinos (HMSA) is main offshore operator in Argentina since 1978 serving the oil and gas community in onshore and offshore operations. It is the Eurocopter (now Airbus) Maintenance Center for Argentina and Uruguay certified for the EC145, AS365, EC130, EC120, AS350 and BK117 models and a Turbomeca (now Safran) Helicopter Engines-approved Service Center. Since 1984, Helicopteros Marinos belongs to the group Heli-Union, one of the major oil and gas operators in the world. HMSA also operates in Uruguay as HMU SA
Airbus H145 in Tierra del Fuego, 02-Jan-22 : #TierraDelFuego Argentine operator Helicópteros Marinos received 2 new Airbus H145D3 5-bladed helicopters for offshore SAR and Oil and Gas operations in the world’s most southernmost region Tierra del Fuego
Level III Arriel Maintenance by Helicopteros Marinos, 21-Dec-16 : Helicopteros Marinos from Argentina obtained approval from Safran Helicopter Engines (Turbomeca) to perform level III maintenance for Arriel engine family
Two EC145 to Helicopteros Marinos for Offshore Missions, 22-Dec-09 : Donauwörth, Eurocopter has completed the delivery of two EC145s to Helicopteros Marinos, an Argentinean offshore operator that serves the oil and gas industry in the southernmost area of Argentina.