T-26

A US Air Force (USAF) F-15D Eagle aircraft (left), from the 1st Fighter Wing (FW), flies in formation with a restored World War Two (WWII) era P-38 Lightning aircraft over the Arizona desert during a USAF Heritage Conference 2002 training flight.  The conference brings together civilian Heritage pilots and USAF Demonstration Team pilots to discuss safety and practice formation flying in a non-air show environment.

F-15 and P-38

OVER VIRGINA -- (From left) An A-10 Thunderbolt II, F-86 Sabre, P-38 Lightning and P-51 Mustang fly in a heritage flight formation during an air show at Langley Air Force Base, Va., on May 21.  The formation displayed four generations of Air Force fighters.  (U.S. Air Force photo by Tech. Sgt. Ben Bloker)