Santa visits maintainers Published Dec. 16, 2010 GRISSOM AIR RESERVE BASE, Ind., -- Santa Claus visits with Senior Airman Aubrey Able and Master Sgt. Larry Jenkins during the 434th Aircraft Maintenance Squadron Christmas party. Airman Able is an integrated avionics apprentice and Sergeant Jenkins is an avionics guidance control specialist. Both Airmen are assigned to the 434th AMXS. Grissom ARB is one of only five Air Force Reserve Command bases in the nation and the host unit, the 434th ARW, is equipped with KC-135R Stratotanker aircraft and plays a vital role in the Air Force's aerial refueling mission. Stay connected, join the 434th ARW on Facebook and Twitter.