OBJECT 21F.btg OBJECT_SIGN {@R}18-36 -98.145999 33.230220 312.6 90.00 2 OBJECT_SIGN {@R}18 -98.146006 33.230107 312.7 87.90 2 OBJECT_SIGN {@R}18 -98.145814 33.232204 310.6 86.80 2