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This FAA Alaskan Region Public Affairs Office release, dated March 5, 1987, is a computer printout of recorded FAA radar data for Japan Air Lines Flight 1628 on November 17, 1986. It covers 38 minutes of computer time and lists 105 radar returns. Of these, 86 are usable and 19 are uncorrelated primary returns. The printout records when the pilot first asked about other traffic and when he said he could not see the UFO. It also explains that uncorrelated returns occur when the primary and beacon signals do not match in position.
BEACON-TARGET-REPORTS STIME RANGE ACP DEG Q 11/19/95 BEACON ALT PAGE QUA 2 SYS 2:33:51.990 15.75 2305 202 0 1550-3 310-3 BT 1 2:10:39.303 12.12 2705 237 0 1550-3 310-3 BT 1 2:10:20.207 11.12 2766 243 0 1550-3 310-3 BT 1 2:40:39.425 9.25 1100 96 0 1550-3 310-3 BT 1 2:10:41.749 9.62 2967 251 0 1550-3 310-3 BT 1 2:40:55.761 7.37 2999 253 0 1550-3 310-3 BT 1 2:11:09.030 6.25 2372 252 0 1550-3 310-3 BT 1 2:11:15.796 5.62 1107 97 0 1550-3 310-3 BT 1 2:11:12.152 5.12 2017 177 0 1550-3 BT 1 2:11:45.359 5.37 3351 294 0 1550-3 BT 1 2:11:17.109 5.37 3524 319 0 1550-3 310-3 BT 1 5.59 3717 326 0 1550-3 310-3 BT 1 2:11:13.990 5.50 77 6 0 1550-3 310-3 BT 1 5.58 212 19 0 1550-3 310-3 BT 1 2:11:19.190 5.62 310 27 0 1550-3 310-3 BT 1 2:11:53.973 6.00 1951 162 0 1550-3 310-3 BT 1 2:11:59.377 6.37 3429 301 0 1550-3 310-3 BT 1 2:11:59.753 6.37 3524 309 0 1550-3 310-3 BT 1 2:11:59.129 6.37 3645 320 0 1552-3 310-3 BT 1 2:42:05.579 7.00 1790 157 0 1550-3 310-3 BT 1 2:12:12.714 7.87 56 4 0 1550-1 BT 1 2:42:17.595 9.37 1794 155 0 1550-3 310-3 BT 1 2:42:29.901 9.97 1907 159 0 1550-3 310-3 BT 1 2:42:41.998 11.37 1925 160 0 1550-3 310-3 BT 1 2:42:53.912 12.87 1939 161 0 1550-3 309-3 BT 1 2:43:05.995 14.50 1941 161 0 1550-3 399-3 BT 1 2:13:17.706 15.20 1934 169 0 1550-3 BT 1 2:43:42.250 19.25 1992 165 0 1550-3 310-3 BT 1 19.25 1957 172 0 1550-3 BT 1 2:43:53.967 20.75 1935 165 0 1550-3 310-3 BT 1 2:13:51.459 20.97 1949 171 0 1550-3 310-3 BT 1 2:44:06.356 22.37 1992 166 0 1550-3 310-3 BT 1 22.50 1944 170 0 1550-3 310-3 BT 1 2:44:13.459 24.12 1995 165 0 1550-3 310-3 BT 1 2:14:29.790 25.62 1997 166 0 1550-3 310-3 BT 1 2:44:30.540 25.75 1939 170 0 1550-3 310-3 BT 1 2:14:42.439 27.37 1907 167 0 1550-3 310-3 BT 1 2:44:54.405 29.00 1915 169 0 1550-3 310-3 BT 1 2:45:05.499 30.62 1917 163 0 1550-3 310-3 BT 1 2:45:19.505 32.37 1908 167 0 1550-3 310-3 BT 1 2:45:32.589 34.00 1912 168 0 1550-3 310-3 BT 1 2:45:42.492 35.62 1933 169 0 1550-3 310-3 BT 1 2:45:54.510 37.37 1919 169 0 1550-3 310-3 BT 1 2:45:65.597 39.00 1913 160 0 1550-3 310-3 BT 1 2:16:19.253 40.62 1914 168 0 1550-3 310-3 BT 1 2:45:19.005 40.75 2033 178 0 1550-3 310-3 BT 1 2:15:30.713 42.37 1917 169 0 1550-3 310-3 BT 1 42.37 2037 179 0 1550-3 BT 1 2:16:42.736 44.00 1920 168 0 1550-3 310-3 BT 1 2:16:54.702 45.62 1929 169 0 1550-3 310-3 BT 1 2:15:55.015 45.75 2055 190 0 1550-3 BT 1 2:47:35.670 47.25 1930 169 0 1550-3 310-3 BT 1 2:17:07.172 47.37 2070 181 0 1550-3 310-3 BT 1
Document, cited by the archive. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 179 pages are in the text index: search them above, or from the library's search.