Well, 'Los Mexicanos' certainly believe in the 'D' model!
The board of the Export-Import Bank of the United States (Ex-Im Bank) authorized more than $50 million to guarantee a loan extended by Apple Bank to Aeroservicios Especializados S.A. DE C.V. (ASESA) of Mexico that will finance the export of a fleet of Sikorsky S-76D™ helicopters to Mexico.
ASESA is a leading helicopter-services provider for the oil and gas industry in Mexico and plans to employ the Sikorsky helicopters to ferry personnel to and from deep-water drilling rigs in the Gulf of Mexico.
In terms of capabilities, the helicopter provides increased range and a quieter cabin. Upon further certification to come, the helicopter will boast the ability to operate in known icing conditions.
Ex-Im Bank approves $50M finance for Mexican offshore S76D fleet | Helihub - the Helicopter Industry Data Source