J3 Cub
Flight Crew Instrument; Flight Crew Multiengine; Flight Crew Commercial
Flight Crew Last 90 Days 25; Flight Crew Total 3000; Flight Crew Type 125
Human-Machine Interface
Ground Event / Encounter Loss Of Aircraft Control; Ground Event / Encounter Object; Ground Excursion Runway
Aircraft Aircraft Damaged; Flight Crew Took Evasive Action
Human Factors; Weather
I was landing a Piper Cub J3 the aircraft had touched down and was transitioning to the three point attitude when it started to yaw to the right. Due to a fluctuating winds that had produced a quartering tail wind; the aircraft yawed to the right. I [applied] full Left rudder and Left brake with little or no effect. I then rolled the aircraft to the left the aircraft then started to correct when the right wing tip impacted a building causing the aircraft to turn into the building. Then the spinner impacted the building stopping all residual motion at this point the aircraft came to rest in front of the building.
Piper Cub pilot reports loosing control during landing resulting a runway excursion and impact with a building.