EGLIN AIR FORCE BASE, Fla. -- Residents may experience aircraft noise April 17 to 20 when the 58th and 60th Fighter Squadrons conduct night flying operations in the area. Fighter aircraft will conduct missions between 7:30 and 9:30 p.m. Night flying is required for training operations. For more information, please contact the Team Eglin public affairs office at 882-3931.