Runway short AND only 29m wide. If one is used to the "picture" on a 50m-wide runway, easy to misjust HAT, and fly it into the surface.
Had a CFI give me a very good demonstration of that early in my PPL training. "Now, this runway is only 30 feet wide, so we'll appear to be higher than we are. We have to be careful not to flare too (Slam!) - uhhh, late."