Crew chief Staff Sgt. Jason Carlson (right) waits for Capt. Grant Lewis to exit so he can put his F-15 Eagle to bed for the evening. Sergeant Carlson and Captain Lewis, along with 140 airmen from Elmendorf Air Force Base, Alaska, are participating in Cope India 04 here. Cope India is a bilateral dissimilar air combat exercise. Sergeant Carlson is assigned to the 19th Aircraft Maintenance Unit, and Captain Grant is assigned to the 19th Fighter Squadron.