EGLIN AIR FORCE BASE, Fla. -- Residents may experience aircraft noise over the next three weeks, April 6 - 23, when the 58th and 60th Fighter Squadrons conduct night fly operations in the area. Fighter aircraft will conduct missions between 8:30 and 10:30 p.m., the first two weeks. Operations will be between 8:45 and 10:45 p.m., during the third week. Night flying is required for training operations. For more information, please contact the Eglin public affairs office at 882-4485.