The IAH-58 upgraded with new Pratt & Whitney Canada PT-6A-62 engines made its first flight on No.v 24, Jane’s reported.
![215[1]](http://alert5.com/wp-content/uploads/2015/11/2151.jpg)
Photo: Argentinian Ministry of Defense
The PT-6A-62 replaces the Turbomeca Astazou XVIG and the first prototype, AX-561, had a re-modelled set of wings fitted to accommodate the new engines.
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