. The two terrorists were 19-year-old Naheb H. Suleiman, born in Tripoli, Libya, of Palestinian parents, and 25-year-old Mahmoud Mohammad Issa Mohammad, born in 1943 in Palestine. They were members of the Lebanese-based militant organization Popular Front for the Liberation of Palestine The two Arabs dashed out of the transit lounge of Athens Airport just as the Israeli plane, parked 200 yards away, was preparing to take off. The plane had flown in earlier from Tel Aviv