1958 C-130 shootdown incident
The 1958 C-130 shootdown incident was the shooting down of an American Lockheed C-130A-II-LM reconnaissance aircraft which entered Soviet airspace during a mission in the region of Armenian SSR. == Incident == On September 2, 1958, a Lockheed C-130A-II-LM (s/n 56-0528), from the 7406th Support Squadron, departed Incirlik Airbase in Turkey on a reconnaissance mission along the Turkish-Soviet border. It was to fly a course parallel to the frontier, but not approach the border closer than 100 miles (160 km).
Source: Wikipedia — 1958 C-130 shootdown incident (CC BY-SA 4.0)