1994 British Army Lynx shootdown

On 19 March 1994, a British Army Lynx helicopter was shot down by the Provisional Irish Republican Army (IRA) in Northern Ireland. A unit of the IRA's South Armagh Brigade fired a heavy improvised mortar at the British Army base in Crossmaglen, County Armagh.

Source: Wikipedia — 1994 British Army Lynx shootdown (CC BY-SA 4.0)