Check the listing for details. DEFENSORES LIBERTATIS 319th Reconnaissance Wing Patch – Plastic Backing. Listed at 14.95 USD. DEFENSORES LIBERTATIS 319th Reconnaissance Wing Patch - Plastic Backing A 4"W x 3 7/8"H DEFENSORES LIBERTATIS 319th Reconnaissance Wing Patch - Plastic Backing The 319th Reconnaissance Wing is a United States Air Force unit assigned to the Air Combat Command. It is stationed at Grand Forks Air Force Base, North Dakota. The wing is the host unit at Grand Forks. The wing operates E/RQ-4B Global Hawk remotely piloted aircraft, delivering surveillance and reconnaissance to combatant commands. The wing comprises two groups and nine squadrons operating globally. Additionally, the 319th supports the U.S. Customs and Border Protection's (CBP) Office of Air and Marine-North Dakota Air Branch and its National Air Security Operations Center that operate MQ-9 Reapers out of Grand Forks AFB. Mission Carries out the RQ-4 Global Hawk High Altitude surveillance and reconnaissance mission; ensures strategic command and control through operation of the Nation's High Frequency Global Communication System.[3] The 4th Reconnaissance Squadron[4] of the 319th Operations Group is based at Andersen AFB in Guam, however the units RQ-4B Global Hawks deploy to Yokota AB in Japan during typhoon season, normally June to December.