Oh no! Not another problem for the much troubled Pagasus? It's powered by P&W 4062 engines, part of the same 4000 series as the Denver UAL 777 (P&W4077) and the Belgium Longtail Aviation 747 (P&W4056), both of which recently rained parts on the ground below.
Boeing recommended grounding the P&W 777s, but there's been no mention, as far as I can see, of grounding the P&W 747 or the KC-46.
airsound