Preserving history Published Oct. 27, 2009 GRISSOM AIR RESERVE BASE, Ind., -- Volunteers from the 434th Maintenance Group spent a cold, chilly evening helping to clean and wash an EC-135 aircraft at the Grissom Air Museum. The EC-135 was once an active aircraft at Grissom at it was flown by the 305th Air Refueling Wing when Grissom was an active duty base. The Air Museum has numerous artifacts and aircraft on display which trace the history of Grissom and the various units that have called Grissom home. (Courtesy photo)
