The two newest ERJ-190's for Austral, full designation is Embraer 190AR (ERJ-190-100IGW), are expected to be delivered to Argentina in the next couple of months. They are:
(c/n 19000639) with Brazilian registration PR-ECH, to be LV-FPS painted in Skyteam colors with "delivery" expected on 16Sep13, arrival at Buenos Aires Aeropatque (AEP) on 27Sep13 and entry into service on 07Oct13.
Photos of this aircraft undergoing flight tests in Brazil from the the excellent blog Linea ALA:
(c/n 19000640) with Brazilian registration PR-ECI, to be LV-FPT with expected "delivery" on 14Oct13, arrival at Buenos Aires Aeropatque (AEP) on 15Oct13 and entry into service on 04Nov13.