US Navy "Blue Angels" F/A-18E 'Super Hornets' 4-plane pass: 'Echelon Parade'.
Photographed from 18th Street and 19th Avenue N., Fargo. (NDSU Reseach & Technology, parking lot)

'Echelon Parade' maneuver: In right Echelon the Diamond executes a right to left non-aerobatic circular pass at approximately 60 degree AOB crossing over Center Point at a minimum altitude of 200’.