10 years later; Alamo Airmen reflect on Katrina Published Aug. 28, 2015 By by SrA Bryan Swink 433rd Public Affairs JOINT BASE SAN ANTONIO-LACKLAND, Texas -- Master Sgt. Anthony Gutierrez, 433rd Aircraft Maintenance Squadron flying crew chief, works on an awaiting C-5A Galaxy aircraft Aug. 28, 2015 at Joint Base San Antonio-Lackland, Texas. MSgt. Gutierrez supported the evacuation and transport of evacuees during Hurricane Katrina. Aircraft Maintenance specialists are responsible for ensuring everything from tip to tail is maintained on the aircraft.