NextGen Eagles climbing at #osh25. #2's smoke was "popping" a bit during the routine. That always makes for an interesting photo. NIkon Z9 with a Nikkor 500mm f/5.6 PF. #nextgeneagles #pitts #aerobatics #nikonz9 #Z9 #aviationphotography #biplane #eaaairventure #aviationphotographer