Lockheed Home of The Blackbird Detachment 4 SR-71Patch
SR-71 Reconnaissance Operations at RAF Mildenhall was from April 1976 to 1990. Prior to Det 4 being established, UK permission was required for each sortie flown. The SR's stay was to be no longer than 20 days for each visit. On 05 April of 1982 Prime Minister Margaret Thatcher announced that Det 4 would be a permanent SR-71 Detachment with two aircraft assigned. Thanks to www.u2sr71patches.co.uk for the information. Price includes basic economy shipping to most countries, additional fees may incur for Euro, African, South American countries.