Spector saw action in the Six-Day War, and was one of the pilots involved in the USS "Liberty" incident. He took part in Operation Rimon 20, an air battle between Israel and the Soviet Union during the War of Attrition, later fought in the Yom Kippur War, and participated in Operation Opera, Israel's 1981 bombing of Iraq's nuclear reactor. During his service with the Israeli Air Force, Spector commanded 101 and 107 squadrons and both the air bases at Ramat David and Tel Nof. Spector shot down 12 enemy aircraft, eight while flying the Mirage III and four while flying the F-4 Phantom II.