.bk A15 .fl N831jw2.r .fd final feature plot .fn r1225-r1231 .ri jw .rd N831 .ed N830 .ei ii r a38 r 1225 perimeter SW corner t 3366 565 3370 70 m3370 87 164 f550 w 1226 perimeter NE corner t 3367 420 3362 543 m3367 18 169 f550 w 1227 perimeter SE corner t 3373 445 3362 717 m3367 48 169 f563 w 1228 perimeter SW corner t 3373 398 3398 350 m3373 107 169 f563 w 1229 perimeter NW corner t 3361 638 3398 190 m3361 61 113 f563 w 1230 perimeter NE corner t 3361 509 3373 697 m3361 44 113 f563 w 1231 perimeter f550 junction t 3362 761 3373 395 m3373 72 113