El Al Flight 432 was a Boeing 720-058B (a shortened Boeing 707-120B) that was attacked by a squad of four armed Palestinian militants, members of the Lebanese-based militant organization Popular Front for the Liberation of Palestine, while it was preparing for takeoff at the Zurich International Airport in Kloten, Switzerland on February 18, 1969. The plane, which was on its way from Amsterdam to Tel Aviv via Zürich, was due to take off at Zurich International Airport. Several of the crew members were injured during the attack; one later died of his injuries. The plane was severely damaged. A greater disaster was averted when Mordechai Rahamim, an undercover Israeli security agent stationed on the plane, opened fire at the attackers and killed the terrorist leader. Rahamim and the three surviving attackers were arrested and tried by Swiss authorities. The attackers were found guilty and given prison sentences, while Rahamim was acquitted. The attack The terrorist cell ambushed the plane which was preparing for takeoff at the Zurich International Airport in Kloten. During that time the plane had 17 passengers and 11 crew members on board. Leaping out of a vehicle parked near a hangar, two terrorists opened fire with AK-47 assault rifles, and another two tossed incendiary grenades as well as dynamite that failed to explode. The cockpit and fuselage were hit, seriously wounding several people including co-pilot Yoram Peres, who died of his wounds a month later. The plane's security guard Mordechai Rahamim, a twenty two year old former soldier in the Israeli elite special forces unit Sayeret Matkal, ran to the cockpit and fired at the attackers from the window with his Beretta .22 pistol, and then jumped out of the plane through the rear emergency slide door and continued the shootout with the attackers. During the shootout, Rahamim killed the squad leader, and the battle eventually ended when the Swiss security forces arrived at the scene. Rahamim helped the Swiss authorities apprehend the remaining attackers, but was himself arrested, and his weapon confiscated. Aftermath Damage to the aircraft was estimated at $100,000. Rahamim was arrested by the Swiss police, along with the members of the terrorist cell. The terrorists were found to be carrying many weapons and explosives as well as leaflets in German which were intended to be used to explain the goals of the operation to the Swiss people, comparing it to William Tell's operations.