Remember that plane crash near Centralia in July? A National Transportation Safety Board report indicates pilot error was the likely reason.

The report says the pilot failed “to maintain clearance from power lines during low-level maneuvering.”

31-year-old Wren Johannaber, of Huntsville, suffered serious injuries after crashing a crop duster plane into power lines in July. However, he was reportedly in fair condition the next day.

Johannaber allegedly told investigators there were no mechanical malfunctions in the airplane that day.