PORTLAND, Ore. – The Oregon Air National Guard’s 142nd Wing will conduct routine F-15 Eagle night training missions on September 21-24, 2020. Night training allows the Citizen-Airmen pilots based at the Portland Air National Guard Base to stay current with mandatory Air Force requirements. Night flying is conducted as an essential training requirement for nighttime maneuvers to support mission and contingency response. Training flights will be completed each evening before 10:00 p.m.