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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.
“Japan Air Lines Flight 1628”3 pages
Read from the scan by GLM-OCR; expect the odd misread word.
TIME ACID/SX ABC/SY RBC FRM RALT PACP PDEG PRAN RX RY DDEG DRAN XV YV HDG SPD ADS C PAGE 12 19.91 -111.70 SYS CIS 2:55:14.954 JL1628-0007-1550-1550-47-309-4009-352-159.03-21.25-159.31-352-160.32-71-492-171-499-UAR-N -21.32 158.26 2-NRM 2:55:26.591 JL1629-0101-1560-1550-47-309-1933-169-116.75-20.18-113.31-169-115.35-94-495-169-495-UAR-N 20.14 -113.31 1-NRM 2:55:26.937 JL1628-0007-1550-1550-47-309-4009-352-156.39-21.03-156.70-352-159.69-77-499-171-497-UAR-N -21.06 156.64 2-NRM 2:55:33.730 JL1629-0101-1550-1550-47-309-1933-169-119.39-20.49-114.92-169-117.08-95-494-169-494-UAR-N 20.45 -114.93 1-NRM 2:55:39.041 JL1629-0007-1550-1550-47-309-4009-352-154.75-20.01-155.39-352-157.05-77-497-171-495-UAR-N 20.79 155.01 2-NRM 2:55:50.793 JL1629-0101-1550-1550-47-309-1931-169-120.03-21.12-115.45-159-118.63-122-478-165-492-UAR-N 20.95 -116.51 1-NRM 2:55:51.055 JL1629-0007-1550-1550-47-309-4010-352-153.99-20.34-152.39-352-155.30-92-495-169-495-UAR-N 20.15 153.39 2-NRM 2:55:02.959 JL1629-0101-1550-1550-47-309-1923-169-121.71-20.09-119.26-170-120.37-93-499-170-497-UAR-N 21.12 -119.13 1-NRM 2:56:03.139 JL1629-0007-1550-1550-47-309-4010-352-151.44-20.12-151.76-352-153.65-92-495-169-495-UAR-N 20.14 151.76 2-NRM 2:56:11.939 JL1629-0101-1550-1550-47-309-1935-170-123.37-20.91-119.93-170-122.03-36-497-175-520-UAR-N 21.10 -119.97 1-NRM 2:56:15.253 JL1629-0007-1550-1550-47-309-4010-352-149.79-19.92-150.15-352-152.43-85-495-170-494-UAR-N 21.97 150.11 2-NRM 2:56:25.935 JL1629-0101-1550-1550-47-309-1934-169-125.04-21.54-121.43-169-123.62-69-493-172-500-UAR-N 21.13 -121.50 1-NRM 2:56:27.277 JL1629-0007-1550-1550-47-308-1009-252-143.12-19.92-143.39-352-150.26-59-491-173-496-UAR-N 21.75 -123.15 2-NRM 2:56:39.317 JL1629-0007-1550-1550-47-305-4009-352-146.46-19.70-146.73-352-143.64-47-493-174-497-UAR-N 21.62 146.51 2-NRM 2:56:52.933 JL1629-0101-1550-1550-47-303-1934-169-125.36-22.01-124.57-170-126.89-81-490-170-498-UAR-N 22.00 -124.73 1-NRM 2:56:51.401 JL1629-0007-1550-1550-47-302-4009-352-144.80-19.36-145.20-352-147.01-63-491-172-497-UAR-N 21.35 145.17 2-NRM 2:57:22.911 JL1629-0101-1550-1550-47-299-1935-170-129.93-22.10-126.31-170-128.54-70-499-171-495-UAR-N 22.20 -126.39 1-NRM 2:57:23.490 JL1629-0007-1550-1550-47-299-4010-352-143.15-19.92-143.62-352-145.39-89-496-169-495-UAR-N 21.98 143.56 2-NRM 2:57:15.041 JL1629-0101-1550-1550-47-295-1934-169-131.60-22.59-127.37-170-130.16-93-492-174-491-UAR-E 22.51 -127.99 1-NRM 2:57:15.538 JL1629-0007-1550-1550-47-295-4011-352-141.52-19.60-142.01-352-143.76-96-493-168-493-UAR-E 21.54 111.95 2-NRM 2:57:25.937 JL1629-0101-1550-1550-47-293-1931-169-133.23-23.59-129.45-169-131.86-155-470-161-496-UAR-E 23.23 -129.53 1-NRM 2:57:27.625 JL1629-0007-1550-1550-47-292-4011-352-139.99-19.40-143.40-352-142.12-90-432-169-491-UAR-E 23.35 140.34 2-NRM 2:57:33.929 JL1629-0101-1550-1550-47-1933-169-134.95-22.73-131.31-170-133.30-79-494-170-492-UAR-E 23.29 -131.17 1-NRM 2:57:39.937 JL1629-0007-1550-1550-47-289-4011-352-139.31-18.42-139.39-352-140.62-64-430-172-406-UAR-E 21.21 138.73 2-NRM 2:57:50.920 JL1629-0101-1550-1550-47-1934-169-136.42-28.40-132.54-170-134.91-71-470-171-495-UAR-E 23.49 -132.73 1-NRM
Document, cited by the archive. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 179 pages are in the text index: search them above, or from the library's search.