Date: 12/31/1969 Views: 3308
Date: 03/29/2011 Views: 2847
Date: 03/07/2004 Views: 4990
Date: 08/23/2023 Views: 137239
Date: 05/23/2007 Views: 547292
In addition to the wingtip, we found these lines of small depressions just behind the leading edge.