The USAF Thunderbird aircraft #1-#4 perform a 'Trail to Diamond Bottom Up Pass' maneuver.
The 1992 Thunderbirds Diamond: #1 Lt. Colonel Dan Darnell, Commander/Leader; #2 Captain Jeffrey Rochelle, Left Wing; #3 Captain Leonard Coleman, Right Wing; #4 Captain Paul Strickland, Slot.
Photographed on Sunday, August 30, 1992 at the Grand Forks Air Force Base.