Increased aircraft noice expected Published April 24, 2015 81st Training Wing Public Affairs KEESLER AIR FORCE BASE, Miss. -- Residents of and around Keesler Air Force Base should expect an increase in aircraft noise April 24 – May 23 as a result of a Marine Corps training exercise. Exercises such as this are vital to ensure units are prepared to support military operations worldwide. For more information, please call (228) 377-2783 or email 81trw.pa@us.af.mil.