Grupo 3 de Ataque. Other Aermacchis were operated from three mainland bases, these being Almirante Zar, Bahía Blanca, and Río Grande, Tierra del Fuego naval air stations. On 3 May 1982, Lieutenant Benitez crashed into high ground while approaching the airport at Port Stanley, and was killed. On 21 May an MB-339A flown by Lieutenant Owen Crippa on a routine reconnaissance flight attacked the Royal Navy amphibious force. The Aermacchi hit the frigate , causing light damage. On 27 May, an MB-339A (4-A-114) was shot down by a Blowpipe missile during the Battle for Goose Green, while attempting to attack British ships and landed troops. The pilot, Lieutenant Miguel, was killed. Three MB-339 airframes were captured by the British, with one of these preserved at the South Yorkshire Aircraft Museum, Doncaster. Eritrea During tensions between Eritrea and Ethiopia in the late 1990s, Eritrea started to rebuild its air force. During 1996, the Eritreans ordered six Aermacchi MB-339CEs, with which the first combat unit of the ERAF was founded in 1997. They have proved their worth as training aircraft and even during the early fighting in 1998. Their initial deployment occurred on 5 June 1998, the same day in which the Ethiopian Air Force (ETAF) also started its operations. During the same afternoon, the Ethiopians reported two attacks of Eritrean MB-339FDs on the city of Mekelle, the capital of the Ethiopian region of Tigray. Reportedly, as many as 44 civilians were killed and 135 injured. However, on 6 June one of the MB-339s was shot down north of Mekelle. The pilot ejected and was either rescued by a Mi-8 of the ERAF or was captured by local militia. The surviving Eritrean Aermacchis were deployed again on the next day during the fighting around Erde Mattios. On the morning of 12 June 1998, a pair of Eritrean Mil Mi-8 appeared in low level over Addis Pharmaceutical works, in Adigrat, attempting to bomb it. Their weapons, however, fell a few yards from the plant and caused only minor damage. Only a couple of hours later, four MB-339s rocketed and cluster-bombed against several targets in the city as well. According to Ethiopian sources, four people died and 30 other were injured during those attacks. On 5 February 1999, the Ethiopian government claimed that a pair of Eritrean MB-339FDs had attacked a fuel depot in Adigrat, some 48 kilometres inside the Ethiopian border, which was