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APRS station JH8YSZ-3 - show graphs
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Comment: (APRS 1200bps 144.66MHz) Fill-in Furano Hokkaido
Location: 43°20.29' N 142°29.03' E - locator QN13FI81BD - show map - static map
5.1 miles East bearing 99° from Shimo-furano, Hokkaidō, Japan [?]
19.1 miles Southeast bearing 128° from Ashibetsu, Hokkaidō, Japan
30.2 miles South bearing 169° from Asahikawa, Hokkaidō, Japan
60.3 miles East bearing 71° from Sapporo-shi, Hokkaidō, Japan
Last position: 2017-04-25 18:10:22 EDT (7m2s ago)
2017-04-26 07:10:22 JST local time at Shimo-furano, Japan [?]
Device: IW3FQG: UIdigi (digi)
Last path: JH8YSZ-3>APNU19 via WIDE1-1,qAR,JF8AFA-10 (good)
Positions stored: 3
Packet rate: 1093 seconds between packets on average during 54647 seconds.
APRS digipeater – Statistics for 2017-04:
Stations heard directly: 21 on radio path – show map
Last heard a station directly: 2017-04-25 18:04:40 EDT (12m44s ago)
Normal receiver range estimate: 68 miles (Updated: 2016-07-31 19:45:33 EDT)
Position packets heard directly: 1814 on radio path
Stations near current position of JH8YSZ-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JM8ACU-1016.6 miles 356°2017-04-25 18:07:49 JH8DYJ-1430.8 miles 296°2017-04-19 04:23:35
JA8YFI-331.0 miles 236°2017-04-25 18:16:46
Stations which heard JH8YSZ-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA8SX-3 65 2017-03-31 22:00:09 2017-04-13 13:58:27 QN13FI > QN13GV 39.4 miles 6° 2017-04-13 13:58:27
JM8ACU-10 1671 2017-03-31 20:11:13 2017-04-25 17:59:41 QN13FI > QN03UW 57.3 miles 315° 2017-04-02 14:25:29
JF8AFA-10 382 2017-03-31 20:18:10 2017-04-25 18:10:22 QN13FI > QN13FS 29.4 miles 354° 2017-04-25 18:10:22
JA8GLZ-3 2 2017-04-07 23:21:06 2017-04-17 17:34:36 QN13FI > QN12KW 35.4 miles 143° 2017-04-17 17:34:36

Only position packets which were originated by the station 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.
Stations heard directly by JH8YSZ-3
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JA8SX-3 413 2017-03-31 20:24:26 2017-04-25 09:31:18 QN13GV > QN13FI 39.4 miles 6° 2017-04-25 09:31:18
JM2WQD-9 9 2017-04-07 04:23:58 2017-04-08 06:52:16 QN02SU > QN13FI 56.8 miles 236° 2017-04-08 06:52:16
JK8RGI-14 2 2017-04-09 21:33:33 2017-04-09 22:13:05 QN02SW > QN13FI 55.2 miles 239° 2017-04-09 22:13:05
JA8SX-12 13 2017-04-02 18:51:01 2017-04-14 03:50:38 QN13GV > QN13FI 39.6 miles 6° 2017-04-08 18:59:07
JK8INF-9 47 2017-04-04 22:39:54 2017-04-23 22:36:39 QN13FW > QN13FI 41.5 miles 359° 2017-04-23 19:09:43
JM8BCU-9 5 2017-04-02 18:29:43 2017-04-02 20:58:08 QN13ET > QN13FI 32.9 miles 349° 2017-04-02 18:29:43
JI8ODD-9 9 2017-04-14 19:39:10 2017-04-24 04:17:53 QN03MD > QN13FI 74.7 miles 261° 2017-04-23 20:42:57
JF2BVT-14 1 2017-04-24 00:54:13 2017-04-24 00:54:13 QN02SW > QN13FI 55.5 miles 239° 2017-04-24 00:54:13
JH7VSO-9 2 2017-04-10 01:02:05 2017-04-10 01:12:08 QN13IB > QN13FI 22.4 miles 154° 2017-04-10 01:02:05
JE8ADI-9 8 2017-04-08 18:43:29 2017-04-23 07:30:00 QN02TU > QN13FI 53.8 miles 233° 2017-04-09 09:10:53
JA8YRF-3 3 2017-04-01 12:11:34 2017-04-23 19:46:40 QN03UW > QN13FI 57.3 miles 315° 2017-04-23 19:46:40
JL8KUZ-3 4 2017-04-07 14:22:14 2017-04-16 17:49:37 QN14EL > QN13FI 78.0 miles 357° 2017-04-16 17:49:37
JA8GLZ-3 1254 2017-03-31 20:01:50 2017-04-25 18:04:40 QN12KW > QN13FI 35.4 miles 143° 2017-04-25 18:04:40
JG8SBM-9 12 2017-04-01 14:53:52 2017-04-01 15:47:09 QN02TV > QN13FI 52.3 miles 233° 2017-04-01 14:53:52
JI8DFT-9 2 2017-04-15 07:08:02 2017-04-16 03:00:33 QN03ND > QN13FI 68.7 miles 259° 2017-04-16 03:00:33
JH8MTV-9 3 2017-04-01 21:41:21 2017-04-06 00:37:14 QN03TC > QN13FI 47.1 miles 251° 2017-04-01 21:41:21
JO2KNV-7 4 2017-04-06 22:09:04 2017-04-07 01:56:10 QN13HB > QN13FI 20.7 miles 162° 2017-04-07 01:39:12
JA8BKN-9 15 2017-04-04 18:53:34 2017-04-23 03:37:55 QN03ME > QN13FI 74.9 miles 262° 2017-04-04 20:09:46
JD1BNY-9 3 2017-04-08 22:20:28 2017-04-09 07:00:47 QN03TD > QN13FI 45.3 miles 252° 2017-04-08 22:30:46
JE8ASA-9 4 2017-04-08 02:10:40 2017-04-08 10:24:28 QN14EC > QN13FI 53.6 miles 355° 2017-04-08 02:10:40

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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