KARACHI (APP) - A small Cessna-172 plane of a private airliner on a routine training mission skidded off runway at Nawabshah Airport on Sunday afternoon. An official of Civil Aviation Authority (CAA) said that the trainee pilot remained safe with minor injuries. Today Schon Air Cessna 172 plane under trainee pilot Mustafa went out of runway after landing at Nawabshah Airport. Subsequently, the plane turned upside down. The pilot received minor nose injuries, a CAA spokesman told APP. Investigation has been ordered in this regard, he added.