Argentine Navy export version of SH-3D Sea King List of Operators of S-61D-4 Years Model Org 1972- S-61 H-3 Comando de Aviacion Naval Argentina Global Distribution of S-61D-4 5s-61d-4 Construction Numbers C/N Year History 61-495 0675 61-496 0676 61-497 w/o 2007 0677 61-498 0678 61-779 w/o 2007 0696