During a maintenance inspection last week on a LATAM Boeing 767 at São Paolo airport a bullet hole was found in the left hand leading edge flap, after further inspection the bullet could be retreived. Apparently the bullet did not compromise the safety of the flight (Avherald.com).
According to police sources there was a shooting in a favela underneath the glide path during the time of the approach between Police and drug dealers. That could explain the bullet.
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