433rd OG commander completes fini flight Published March 5, 2014 By SMSgt Minnie Jones 433rd Airlift Wing Joint Base San Antonio-Lackland -- In a tradition nearly as old as military aviation itself, Col. Adam Willis, 433rd Operations Group commander, completed his final flight here on March 4, 2014. The colonel's last flight (fini flight) follows a tradition in which aircrew members, upon completion of their final flight with the wing, are met and hosed down with water by their squadron's comrades, family and friends. Willis served as the commander of the Operations Group from Sep. 11, 2011 to Feb. 2014, and he leaves the "Alamo Wing" to serve as commander for the 908th Airlift Wing, Maxwell AFB, Ala.