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APRS weather station JR8YLV-13 - show graphs
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Comment: ishikari 431.02MHz UI-digi {UIV32N}
Last status: UI-View32 V2.03
Location: 43°15.69' N 141°24.70' E - locator QN03QG92JS - show map - static map
3.3 miles Northeast bearing 63° from Ishikari, Hokkaidō, Japan [?]
6.1 miles Northwest bearing 300° from Tōbetsu, Hokkaidō, Japan
14.0 miles North bearing 13° from Sapporo-shi, Hokkaidō, Japan
59.4 miles Southwest bearing 234° from Asahikawa, Hokkaidō, Japan
Last position: 2017-01-21 22:43:29 EST (14m39s ago)
2017-01-22 12:43:29 JST local time at Ishikari, Japan [?]
Last WX report: 2017-01-21 22:43:29 EST (14m39s ago) – show weather charts
67 °F 78% 1006.0 mbar 0.0 MPH West
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR8YLV-13>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 1
Packet rate: 868 seconds between packets on average during 43416 seconds.
APRS igate – Statistics for 2017-01:
Stations heard directly: 39 on radio path – show map
Last heard a station directly: 2017-01-21 22:56:23 EST (1m45s ago)
Normal receiver range estimate: 56 miles (Updated: 2016-09-29 20:59:57 EDT)
Position packets heard directly: 2341 on radio path
Position packets sent to APRS-IS: 2874 – show map
Stations near current position of JR8YLV-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR8YJZ-21.1 miles 355°2017-01-21 22:41:57 JI8LIM-95.3 miles 159°2017-01-08 18:07:58
JR8YMH-36.4 miles 180°2017-01-21 22:30:09 JG8SGG-98.7 miles 194°2017-01-21 04:33:07
JA8BKN-910.0 miles 198°2017-01-17 00:30:07 JH0KNK-1310.5 miles 191°2017-01-21 22:53:10
JH0KNK-910.5 miles 191°2017-01-21 22:57:36 JH8DNK-710.7 miles 202°2017-01-02 00:36:37
JA8NOU-711.0 miles 186°2017-01-18 00:28:16 JH8ICW-911.3 miles 229°2017-01-20 03:56:56
JH8XLF-911.3 miles 191°2017-01-21 20:46:43 JA8DKJ-911.9 miles 188°2017-01-21 19:37:18
JE8MFG-912.0 miles 148°2017-01-21 22:02:35 JG8VWJ-912.2 miles 196°2017-01-21 04:58:33
JI8LIM-i12.3 miles 209°2017-01-19 20:50:20 JM8FGA-712.4 miles 196°2017-01-14 03:55:13
JR8EKN-912.5 miles 213°2017-01-20 06:35:04 JI8HEM-712.7 miles 200°2017-01-21 21:53:41
JI8HEM12.7 miles 200°2017-01-11 04:23:06 JK8JMN-1012.8 miles 202°2017-01-21 22:57:53
Stations heard directly by JR8YLV-13
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA8EFI-9 70 2017-01-02 02:32:27 2017-01-20 03:04:21 QN02RW > QN03QG 22.1 miles 168° 2017-01-15 22:11:54
JA8DKJ-9 135 2017-01-11 00:56:34 2017-01-21 19:35:43 QN02SU > QN03QG 29.2 miles 165° 2017-01-14 21:07:01
JE8KQR-9 4 2017-01-20 07:58:43 2017-01-20 19:36:19 QN13CS > QN03QG 50.7 miles 48° 2017-01-20 19:36:19
JH8OVN-9 38 2017-01-02 21:28:09 2017-01-16 19:14:36 QN02NV > QN03QG 29.4 miles 208° 2017-01-12 09:16:48
JE8QJH-3 117 2017-01-02 05:50:21 2017-01-21 16:32:54 QN03RA > QN03QG 16.0 miles 171° 2017-01-21 16:32:54
JJ8EMJ-9 5 2017-01-17 18:53:39 2017-01-17 19:49:36 QN02RW > QN03QG 22.1 miles 168° 2017-01-17 18:53:39
JA8YFI-3 74 2017-01-02 03:55:13 2017-01-21 18:12:31 QN03XC > QN03QG 30.8 miles 113° 2017-01-21 18:12:31
JI8EWF-9 3 2017-01-02 04:36:58 2017-01-02 05:06:32 QN02RX > QN03QG 20.2 miles 171° 2017-01-02 05:06:32
JJ8EMJ-7 1 2017-01-14 03:39:12 2017-01-14 03:39:12 QN03WI > QN03QG 24.8 miles 77° 2017-01-14 03:39:12
JI8FET-7 16 2017-01-03 09:16:40 2017-01-03 09:54:09 QN03UD > QN03QG 17.8 miles 113° 2017-01-03 09:16:40
JK8RGI-14 19 2017-01-09 06:03:28 2017-01-20 00:30:31 QN02PQ > QN03QG 38.9 miles 189° 2017-01-09 06:07:06
JE8LWZ-9 6 2017-01-20 22:05:08 2017-01-21 20:59:23 QN02RX > QN03QG 20.2 miles 172° 2017-01-21 19:44:03
JI8HEM-7 3 2017-01-06 03:25:01 2017-01-12 07:04:16 QN03QB > QN03QG 13.6 miles 193° 2017-01-06 03:25:01
JJ8EMJ-12 17 2017-01-07 02:20:55 2017-01-15 07:18:22 QN13CS > QN03QG 51.1 miles 48° 2017-01-14 20:55:57
JI8PNV-9 13 2017-01-12 02:13:14 2017-01-14 21:03:11 QN03QA > QN03QG 17.1 miles 188° 2017-01-12 03:05:58
JJ8LNX-9 173 2017-01-02 05:16:06 2017-01-21 22:55:43 QN03QA > QN03QG 17.8 miles 184° 2017-01-05 20:32:37
JR8CLT-9 5 2017-01-02 02:34:42 2017-01-02 04:16:14 QN03RB > QN03QG 14.5 miles 176° 2017-01-02 04:16:14
JR8YMH-3 379 2016-12-31 19:00:08 2017-01-21 22:00:09 QN03QE > QN03QG 6.4 miles 180° 2017-01-21 22:00:09
JG8SGG-9 85 2017-01-06 18:34:12 2017-01-21 04:23:58 QN03LE > QN03QG 21.4 miles 258° 2017-01-07 02:20:57
JA8DFQ-7 1 2017-01-09 23:09:40 2017-01-09 23:09:40 QN03QB > QN03QG 12.8 miles 194° 2017-01-09 23:09:40
JR8VFL-9 29 2017-01-07 18:29:55 2017-01-08 21:49:48 QN03LB > QN03QG 25.1 miles 239° 2017-01-08 21:49:48
JA8DFQ-3 1 2017-01-08 07:01:32 2017-01-08 07:01:32 QN12AM > QN03QG 59.4 miles 149° 2017-01-08 07:01:32
JH8ICW-9 1 2017-01-20 03:56:56 2017-01-20 03:56:56 QN03OD > QN03QG 11.3 miles 229° 2017-01-20 03:56:56
JE8ADI-9 1 2017-01-03 03:36:19 2017-01-03 03:36:19 QN02UP > QN03QG 44.4 miles 158° 2017-01-03 03:36:19
JH0KNK-9 74 2017-01-03 01:05:28 2017-01-21 22:56:23 QN03ND > QN03QG 16.2 miles 240° 2017-01-14 00:05:16
JA8NOU-7 13 2017-01-10 19:25:55 2017-01-11 19:21:33 QN03SC > QN03QG 13.5 miles 155° 2017-01-10 20:08:17
JH8CUY-9 19 2017-01-05 04:45:37 2017-01-06 20:46:24 QN03IB > QN03QG 38.4 miles 249° 2017-01-05 04:45:37
JH8XLF-9 59 2017-01-05 20:32:43 2017-01-21 20:46:43 QN03PB > QN03QG 15.0 miles 200° 2017-01-14 22:02:47
JR8IVS-9 14 2017-01-16 06:23:33 2017-01-18 00:18:41 QN03XK > QN03QG 28.5 miles 63° 2017-01-18 00:18:41
JF8IRG-9 7 2017-01-20 07:23:25 2017-01-21 22:47:20 QN03QB > QN03QG 15.1 miles 188° 2017-01-21 22:44:58
JH0KNK-7 17 2017-01-07 22:52:17 2017-01-21 00:02:02 QN03OB > QN03QG 16.8 miles 220° 2017-01-20 22:51:49
JR8EKN-9 213 2017-01-02 03:51:20 2017-01-20 06:31:42 QN02WV > QN03QG 34.9 miles 133° 2017-01-06 17:52:58
JJ8FLY-7 6 2017-01-03 03:22:06 2017-01-03 04:37:33 QN03QA > QN03QG 16.9 miles 184° 2017-01-03 04:37:33
JA8FY-1 489 2017-01-03 10:23:29 2017-01-21 21:11:23 QN03WI > QN03QG 23.0 miles 76° 2017-01-21 21:11:23
JH8MTV-9 14 2017-01-20 19:32:58 2017-01-20 21:38:58 QN03XP > QN03QG 37.1 miles 46° 2017-01-20 21:38:58
JR8WLI-9 36 2017-01-03 06:21:24 2017-01-21 05:01:36 QN02WV > QN03QG 34.8 miles 134° 2017-01-15 03:42:47
JI8LIM-9 8 2017-01-08 17:20:54 2017-01-08 18:07:58 QN03PD > QN03QG 9.0 miles 223° 2017-01-08 17:20:54
JA8BKN-9 162 2017-01-03 01:57:04 2017-01-17 00:29:21 QN03JE > QN03QG 30.3 miles 261° 2017-01-09 19:37:41
JM8DIG-9 14 2017-01-06 20:16:21 2017-01-20 21:04:15 QN03XA > QN03QG 33.2 miles 120° 2017-01-14 20:37:14

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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