An air traffic controller's candid remark about his mistake has shed light on human error, but experts caution against oversimplification of the incident that killed two pilots and injured dozens.

<img alt="An airplane with its nose destroyed is seen on a runway near a body of water and urban shoreline." height="349" src="https://i.cbc.ca/ais/69dee766-69d9-4ff7-9855-12a68db5c1e4,1774530441609/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C0%2C5825%2C3276%29%3BResize%3D%28620%29" title="The wreckage of an Air Canada Express jet that collided with a ground vehicle at New York&apos;s LaGuardia Airport on Monday in Queens, New York, U.S., Wednesday." width="620" /><p>The comment, captured on ...