13 April 1981 Gate Pre nesting behavior 1135 all 4 g| 1140 9601g | others Arnold - 1145 ? 1150 8627 9601g | 8519 8626 Arnold + -626 both HHT 1155 nobody g | 1200 ? 1205 8627 alone g | 1215 nobody 1220 9601g | core 3 gate area | (1225 core 3 gate area 1230 ? 1235 all 4 g | 1240 core 3 gate area 1245 core 3 gate area I Gate 23 April 1981 1320 core 3 g 1325 " " NI 1330 " " NI 1335 " " NEl 1340 8627 alone g | 1 (627) 1345 nobody | 1350 core 3 g | 1355 core 3 Haystack | 1400 core 3 g | 1405 core 3 Hay | 1410 core 3 g | 1415 core 3 Hay | 1420 ? 1425 core 3 g | F PTF MAF 8519 8626 1 8627 1 both HHT (5) follows F PTF MAF 8519 8626 1 8627 1 both HHT (8) follows