1999 F-117A shootdown

On 27 March 1999, during the NATO bombing of Yugoslavia amid the Kosovo War, a Yugoslav Army unit shot down a Lockheed F-117 Nighthawk stealth ground attack aircraft of the United States Air Force by firing a S-125 Neva/Pechora surface-to-air missile. It was the first ever shootdown of a stealth aircraft. The pilot ejected safely and was rescued eight hours later by U.S. Air Force Pararescuemen conducting search and rescue.

The F-117 had entered service with the U.S. Air Force in 1983. It was believed its stealth technology would protect it from relatively obsolete Yugoslav air defenses. The wreckage was mostly intact, creating fears that the sensitive technology would be disseminated. The US military initially prepared F-15E fighters to destroy the wreckage, but claimed to abort the strike due to civilians at the site. It later claimed that it considered the F-117's technology outdated. Russian officials examined the wreckage, potentially contributing to the development of the Sukhoi Su-57 fighter and under development Tupolev PAK DA bomber. China also allegedly purchased wreckage parts, contributing to the Chengdu J-20 fighter.

On 27 March 1999, the 3rd Battalion of the 250th Air Defense Missile Brigade of the Army of Yugoslavia, under the command of Lt. Colonel (later Colonel) Zoltán Dani, downed F-117 Air Force serial number 82-0806, callsign "Vega 31".

The Army of Yugoslavia unit was equipped with a Yugoslav version of the Soviet Isayev S-125 "Neva" missile system (NATO reporting name, SA-3 "Goa").

At about 8:15 p.m. local time, several missiles with a range of about 8 miles (13 km) were launched. According to Lieutenant Colonel Đorđe Aničić, who was identified in 2009 as the soldier who fired the missiles, they detected the F-117 at a range of about 23 km (14 mi) and operated their equipment for no more than 17 seconds to avoid being locked on to by NATO anti-air suppression.^{[citation needed]}

The F-117, callsign "Vega-31", was being flown by Lt. Col. Darrell Patrick "Dale" Zelko (born 30 November 1963), an Operation Desert Storm veteran. He observed the two missiles rise through the low cloud cover and head straight for his aircraft. The first passed over him, close enough to cause buffeting, but did not detonate. The second missile detonated nearby, its shrapnel and shockwave causing significant damage to the aircraft and causing it to tumble out of control. The explosion was large enough to be seen from a NATO Boeing KC-135 Stratotanker flying over Bosnia.

Zelko was subject to intense g-forces as the aircraft tumbled and had great difficulty in assuming the correct posture for ejecting. After his parachute deployed, he used his survival radio to issue a mayday call and was able to contact the KC-135 that had seen him shot down. Contrary to his training, Zelko used his survival radio while still descending, reasoning that the altitude would give his signal the best possible range.

Zelko landed in a field south of Ruma and around a mile/kilometer south of a four-lane highway, now part of European route E70. He quickly concealed himself in a drainage ditch that he had identified as a hole-up site while descending. There, he felt the shock waves of bombs dropped by NATO bombers on targets on the outskirts of Belgrade. Zelko landed around a mile/kilometre from his aircraft's crash site, and an intensive search of the area was carried out by the Yugoslav soldiers, policemen, and local villagers. At one point, searchers came within a few hundred meters of the ditch he was hiding in. Zelko was rescued approximately eight hours later by a U.S. Air Force combat search and rescue team (SSgt. Eric Giacchino and SrA. John M. Jordan) flying in two Sikorsky MH-53 helicopters and a Sikorsky HH-60 Pave Hawk in the early hours of the next morning. According to Zelko, he would later learn that he had been minutes away from being captured.^{[citation needed]} He was initially misidentified in press reports, as the name "Capt Ken 'Wiz' Dwelle" was painted on the aircraft's canopy. The lost F-117 carried the name "Something Wicked" and had previously flown 39 sorties during the Persian Gulf War's Operation Desert Storm.