STAFF Sergeant (SSGT) Othello Bland, front, and AIRMAN First Class (A1C) Shawn E. Ott track aircraft on a monitor screen inside a radar van during Exercise CORONET STROKE'88. The objectives of the exercise are to establish and maintain a netted tactical air control system, set up a composite air surveillance system, and control sorties flown by various aircraft to test their combat capabilities under difficult field conditions. CORONET STROKE'88 represents the largest single-service netting of tactical communication in Air Force history