A unexplained Boeing 737 plane operated by K2 Airways vanished shortly after leaving Sharjah Airport on July 7 2026. Contact was lost just after departure while the plane had mail and goods on board. Search crews now look along the coast near Karachi. Early radio checks showed the pilots fighting to control the aircraft. Investigators state no signals arrived before it disappeared out of view. Officials alert finding the rubble will require time but it's the only way to understand what went wrong.