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APRS station JR8YMH-3 - show graphs
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Comment: SAPPORO APRS HamClub/144.66Mhz {UIV32N}
Last status: SAPPORO APRS Ham Club UI-View32 V2.03
Location: 43°10.10' N 141°24.71' E - locator QN03QE90KJ - show map - static map
5.7 miles Southeast bearing 149° from Ishikari, Hokkaidō, Japan [?]
7.9 miles Northeast bearing 24° from Sapporo-shi, Hokkaidō, Japan
63.4 miles Southwest bearing 230° from Asahikawa, Hokkaidō, Japan
Last position: 2017-02-20 06:00:06 EST (7m26s ago)
2017-02-20 20:00:06 JST local time at Ishikari, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR8YMH-3>APU25N via WIDE1-1,qAR,JR8YLV-13 (good)
Positions stored: 3
Packet rate: 864 seconds between packets on average during 43213 seconds.
APRS igate – Statistics for 2017-02:
Stations heard directly: 30 on radio path – show map
Last heard a station directly: 2017-02-20 02:36:30 EST (3h31m ago)
Normal receiver range estimate: 25 miles (Updated: 2016-12-31 16:00:53 EST)
Position packets heard directly: 2239 on radio path
Position packets sent to APRS-IS: 2375 – show map
Stations near current position of JR8YMH-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG8SGG-92.9 miles 226°2017-02-11 03:19:36 JI8DFT-93.2 miles 273°2017-02-18 19:39:10
JH0KNK-94.4 miles 207°2017-02-19 03:42:40 JH0KNK-134.4 miles 207°2017-02-20 05:17:59
JA8BKN-94.5 miles 222°2017-02-19 02:23:12 JH8XLF-94.7 miles 185°2017-02-18 23:08:08
JF8IRG-95.1 miles 242°2017-01-21 23:27:36 JR8YLV-136.4 miles 360°2017-02-20 05:40:26
JG8VWJ-96.5 miles 214°2017-02-19 02:36:13 JA8DKJ-96.9 miles 256°2017-02-18 02:09:01
JJ8FLY-77.0 miles 214°2017-01-27 06:03:41 JK8JMN-107.3 miles 221°2017-02-20 05:31:23
JI8HEM-77.4 miles 201°2017-02-20 02:36:30 JR8YJZ-27.5 miles 359°2017-02-20 05:42:29
JM8JQR-i7.6 miles 206°2017-01-28 03:00:27 JH8OVN-58.1 miles 209°2017-01-31 06:45:04
JR8EKN-98.1 miles 244°2017-02-16 05:56:47 JA8NOU-78.2 miles 135°2017-02-20 01:23:12
JH8ICW-98.2 miles 267°2017-02-17 04:02:20 JM8DIG-98.2 miles 167°2017-02-18 04:03:35
Stations which heard JR8YMH-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JR8YJC-13 409 2017-01-31 19:00:09 2017-02-19 21:30:04 QN03QE > QN02RW 15.2 miles 164° 2017-02-19 21:30:04
JR8YLV-13 490 2017-02-02 04:00:10 2017-02-20 06:00:06 QN03QE > QN03QG 6.4 miles 360° 2017-02-20 06:00:06
JR8YJD-3 2 2017-02-15 00:00:09 2017-02-15 16:00:10 QN03QE > QN02SV 19.2 miles 156° 2017-02-15 16:00:10
JA8FY-1 7 2017-02-01 13:30:10 2017-02-16 17:00:06 QN03QE > QN03WI 25.3 miles 62° 2017-02-16 17:00:06

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 JR8YMH-3
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA8EFI-9 282 2017-02-03 01:34:03 2017-02-20 02:25:29 QN02OX > QN03QE 17.1 miles 214° 2017-02-05 22:11:47
JH8OVN-9 20 2017-02-10 17:27:58 2017-02-11 09:23:15 QN02NV > QN03QE 23.0 miles 220° 2017-02-11 08:50:11
JJ8EMJ-9 3 2017-02-12 23:06:23 2017-02-12 23:53:34 QN02RW > QN03QE 15.7 miles 165° 2017-02-12 23:53:34
JK8RGI-14 138 2017-02-12 02:36:55 2017-02-20 00:30:26 QN02PR > QN03QE 31.9 miles 193° 2017-02-12 02:37:30
JE8LWZ-9 35 2017-02-01 21:24:54 2017-02-18 20:49:05 QN03UC > QN03QE 17.3 miles 101° 2017-02-11 00:15:00
JI8HEM-7 149 2017-02-01 07:05:05 2017-02-20 02:36:30 QN03RA > QN03QE 9.6 miles 160° 2017-02-09 02:43:04
JJ8EMJ-12 15 2017-02-19 04:04:42 2017-02-19 06:41:26 QN02TV > QN03QE 21.5 miles 153° 2017-02-19 06:41:26
JI8PNV-9 1 2017-02-12 01:40:35 2017-02-12 01:40:35 QN03PB > QN03QE 9.3 miles 225° 2017-02-12 01:40:35
JJ8LNX-9 345 2017-02-01 02:48:57 2017-02-18 22:31:57 QN03RA > QN03QE 11.6 miles 163° 2017-02-12 23:05:17
JR8CLT-9 1 2017-02-03 23:52:08 2017-02-03 23:52:08 QN03OD > QN03QE 12.1 miles 260° 2017-02-03 23:52:08
JG8SGG-9 158 2017-02-04 00:18:31 2017-02-11 03:19:10 QN03PB > QN03QE 11.7 miles 222° 2017-02-10 18:37:38
JH8ICW-9 3 2017-02-10 03:42:05 2017-02-17 04:02:20 QN03OD > QN03QE 8.2 miles 266° 2017-02-10 03:42:05
JI8ODD-9 7 2017-02-18 20:57:40 2017-02-18 21:15:50 QN03PC > QN03QE 8.1 miles 238° 2017-02-18 21:15:50
JE8MOB-9 7 2017-02-04 21:41:00 2017-02-05 01:36:06 QN02XV > QN03QE 33.9 miles 122° 2017-02-05 01:01:49
JP1XND-7 5 2017-02-12 05:13:11 2017-02-12 22:11:11 QN03PA > QN03QE 10.0 miles 204° 2017-02-12 22:11:11
JE8MFG-9 41 2017-02-03 22:10:20 2017-02-18 22:19:08 QN02RX > QN03QE 14.6 miles 168° 2017-02-10 22:54:49
JE8ADI-9 121 2017-02-10 21:14:38 2017-02-16 04:21:27 QN02VU > QN03QE 29.4 miles 135° 2017-02-10 21:14:38
JA8NOU-7 146 2017-02-06 01:22:37 2017-02-20 01:23:12 QN03SC > QN03QE 8.2 miles 135° 2017-02-20 01:23:12
JM8FGA-7 1 2017-02-07 16:00:58 2017-02-07 16:00:58 QN03QC > QN03QE 4.8 miles 202° 2017-02-07 16:00:58
JH8XLF-9 42 2017-02-03 03:33:53 2017-02-18 22:43:06 QN03PB > QN03QE 8.2 miles 219° 2017-02-18 22:22:43
JR8EKN-9 343 2017-02-01 03:17:49 2017-02-16 04:00:22 QN03LF > QN03QE 22.9 miles 278° 2017-02-03 06:26:05
JK8CFM-7 1 2017-02-01 08:08:31 2017-02-01 08:08:31 QN02QX > QN03QE 12.4 miles 188° 2017-02-01 08:08:31
JI8DFT-9 7 2017-02-18 19:15:19 2017-02-18 19:39:10 QN03QD > QN03QE 3.8 miles 260° 2017-02-18 19:21:03
JH8MTV-9 83 2017-02-16 23:58:05 2017-02-17 21:03:13 QN02OW > QN03QE 17.2 miles 213° 2017-02-17 02:29:25
JR8WLI-9 85 2017-01-31 21:28:28 2017-02-20 00:46:06 QN02QW > QN03QE 16.9 miles 193° 2017-02-06 21:04:30
JM8GUU-7 15 2017-02-09 21:00:57 2017-02-10 07:07:36 QN03RA > QN03QE 8.8 miles 176° 2017-02-09 21:00:57
JG8RET-7 31 2017-02-05 21:45:24 2017-02-19 03:48:49 QN02QV > QN03QE 17.7 miles 184° 2017-02-05 21:45:24
JA8BKN-9 140 2017-01-31 19:21:26 2017-02-19 02:23:12 QN03JE > QN03QE 31.7 miles 272° 2017-02-06 19:43:17
JM8KDE-7 7 2017-02-05 03:48:25 2017-02-12 00:56:01 QN02QX > QN03QE 14.2 miles 193° 2017-02-05 03:48:25
JM8DIG-9 7 2017-02-16 17:55:20 2017-02-18 04:03:35 QN03RB > QN03QE 8.9 miles 156° 2017-02-18 03:35:49

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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