HelicoptersC/NPhotos Photos Sikorsky Black Hawk in Aviacion del Ejercito de Colombia Sikorsky S-70i Black Hawk EJC-2104 Ejercito B AV2; pictured Sikorsky S-70i Black Hawk EJC-2104 Ejercito B AV2; pictured Sikorsky UH-60L Black Hawk EJC-2137 Ejercito d/d as EC- unk?; pictured Sikorsky UH-60L Black Hawk EJC-2137 Ejercito d/d as EC- unk?; pictured Sikorsky S-70A-41 Black Hawk EJC-2174 Ejercito; pictured Sikorsky S-70A-41 Black Hawk EJC-2174 Ejercito; pictured Sikorsky UH-60L Black Hawk EJC-2190 Ejercito by 2015; pictured unk Sikorsky UH-60L Black Hawk EJC-2190 Ejercito by 2015; pictured unk