AMC announces senior leader retirements, assignments Published March 31, 2006 SCOTT AIR FORCE BASE, Ill. (AMCNS) -- Air Mobility Command officials recently announced the following senior leader retirements and assignments: Senior leader retirements: Col. Allard R. Carney, director of staff, 60th Air Mobility Wing, Travis AFB, Calif., will retire, effective in August. Col. Darnell M. Waun, commander, 436th Medical Group, Dover AFB, Del., will retire, effective in October. Col. Michael C. Yusi, chief of Material Readiness division, Directorate of Logistics, Headquarters AMC, Scott AFB, Ill., will retire, effective in July. Senior leader announcements: Col. Joseph M. Codispoti, commander, 61st Air Base Group, Los Angeles AFB, Calif., will become chief, Materiel Readiness division, Directorate of Logistics, Headquarters AMC, Scott AFB, Ill., effective in July. Col. Jeffrey L. Derrick, commander 723rd Air Mobility Squadron, Ramstein Air Base, Germany, will become vice commander, 65th Air Base Wing, Lajes Field, Azores, effective in July. Col. Rebecca J. Garcia, commander, 62nd Maintenance Group, McChord AFB, Wash., will become commander, 609th Air Support Squadron and director of logistics, United States Central Command Air Forces, Shaw AFB, S.C., effective in July. Col. (Sel) Kyle E. Garland, politico-military planner, Joint Staff, Pentagon, Washington D.C., will become commander, 723rd Air Mobility Squadron, Ramstein AB, Germany, effective in June.