The RV-8 pilot’s failure to account for the position of the RV-7 behind him during the landing roll in a staggered landing formation, which resulted in a ground collision of the two airplanes. Contributing to the accident was the self-induced pressure created by the air show environment to land, stop, and get off the runway into the grass as quickly as possible.
Source: general aviationLanding during 2021 EAA AirVenture Oshkosh bends RVs