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APRS station JR8YJC-3 - show graphs
Comment: (APRS 144.66MHz UI-Digipeater KPC-3 Plus)
Location: 42°57.39' N 141°29.58' E - locator QN02RW99DN - show map
4.0 miles West bearing 250° from Kitahiroshima, Hokkaidō, Japan [?]
10.5 miles Southeast bearing 135° from Sapporo-shi, Hokkaidō, Japan
12.4 miles Northwest bearing 320° from Chitose, Hokkaidō, Japan
71.3 miles Southwest bearing 218° from Asahikawa, Hokkaidō, Japan
Last position: 2024-05-17 06:41:41 EDT (11m31s ago)
2024-05-17 19:41:41 JST local time at Kitahiroshima, Japan [?]
Device: Unknown: Unknown
Last path: JR8YJC-3>APRS via WIDE1-1,WIDE2-1,qAR,JA8ZQT-10 (good)
Positions stored: 1
Packet rate: 1212 seconds between packets on average during 59402 seconds.
Other SSIDs: JR8YJC-R JR8YJC-I JR8YJC-13
APRS digipeater – Statistics for 2024-05:
Stations heard directly: 29 on radio path – show map
Last heard a station directly: 2024-05-17 06:48:56 EDT (4m16s ago)
Normal receiver range estimate: 81 miles (Updated: 2023-08-31 19:20:58 EDT)
Position packets heard directly: 1062 on radio path
Stations near current position of JR8YJC-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR8YJC-I0.0 yards 0°2024-05-17 06:21:01 JR8YJC-130.0 yards 0°2024-04-30 04:29:56
JR8YJC R0.0 yards 0°2024-05-17 06:25:51 JR8YJC-R0.0 yards 0°2024-05-17 06:26:01
JF8QKJ-72.8 miles 348°2024-05-17 04:48:58 JM8RPX-92.8 miles 109°2024-05-01 02:42:42
JI8TEY-102.8 miles 319°2024-05-17 06:30:12 JI8TEY-132.8 miles 319°2024-05-17 06:00:13
JI8TEY-32.8 miles 319°2024-05-17 06:48:56 JH8OVN-I2.9 miles 316°2024-05-17 06:50:13
JH8OVN-132.9 miles 316°2024-05-17 06:20:12 JH8OVN R2.9 miles 316°2024-05-17 06:46:47
JH8OVN-R2.9 miles 316°2024-05-17 06:46:57 JH8OVN-92.9 miles 316°2024-04-20 08:03:39
JH1EDK-73.5 miles 310°2024-05-16 05:35:49 JR8WLI-94.0 miles 309°2024-05-16 20:08:08
JE8TOM-144.4 miles 327°2024-04-23 23:23:08 JE8TOM-74.5 miles 326°2024-05-06 01:45:21
JH8MTV-95.1 miles 333°2024-05-17 05:12:23 JH8MTV-75.4 miles 334°2024-05-15 04:35:08
Stations which heard JR8YJC-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JI8TEY-10 5 2024-04-30 20:10:54 2024-05-03 05:11:00 QN02RW > QN02RX 2.8 miles 319° 2024-05-03 05:11:00
JR8YJC-13 2 2024-05-01 06:24:54 2024-05-01 08:18:00 QN02RW > QN02RW 0.0 yards 0° 2024-05-01 08:18:00
JA8ZQT-10 1028 2024-04-30 20:40:54 2024-05-17 06:41:41 QN02RW > QN02TU 10.8 miles 138° 2024-05-17 06:41:41
JJ8EMJ-10 14 2024-05-09 16:11:19 2024-05-16 23:17:40 QN02RW > QN02UQ 21.1 miles 152° 2024-05-16 23:17:40
JR8YMH-10 116 2024-05-01 06:40:55 2024-05-17 06:11:41 QN02RW > QN03QE 15.2 miles 344° 2024-05-17 06:11:41
JR8YOM-10 2 2024-05-06 07:41:09 2024-05-08 10:11:15 QN02RW > QN03QA 8.3 miles 297° 2024-05-08 10:11:15
JR8YQU-3 12 2024-05-02 13:11:00 2024-05-15 19:11:38 QN02RW > QN02XP 31.1 miles 135° 2024-05-15 19:11:38

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 JR8YJC-3
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JI8EWF-9 26 2024-05-04 01:04:37 2024-05-11 02:38:28 EN03AA > QN02RW 5378.8 miles 41° 2024-05-07 21:28:38
JA8SX-12 23 2024-05-16 19:36:59 2024-05-17 02:32:07 QN03VF > QN02RW 26.1 miles 40° 2024-05-16 19:36:59
JG8DIV-9 27 2024-05-04 22:22:39 2024-05-05 08:57:03 QN03VA > QN02RW 16.4 miles 72° 2024-05-05 08:33:29
JH8MTV-7 68 2024-05-04 02:40:17 2024-05-15 04:33:20 QN03RA > QN02RW 6.0 miles 328° 2024-05-08 02:41:23
JM8BCU-9 2 2024-05-05 22:18:19 2024-05-05 22:19:48 QN13DT > QN02RW 71.3 miles 35° 2024-05-05 22:19:48
JG8DIV-7 20 2024-05-13 21:16:14 2024-05-14 01:36:54 QN03XC > QN02RW 26.3 miles 69° 2024-05-14 00:25:45
JA8NOU-7 40 2024-04-30 21:38:42 2024-05-14 00:26:34 QN03QC > QN02RW 11.5 miles 333° 2024-05-12 22:18:33
JH8CUY-9 25 2024-05-01 18:13:02 2024-05-12 02:17:37 QN12DW > QN02RW 41.6 miles 90° 2024-05-12 01:31:59
JH8EJN-7 5 2024-05-02 17:50:09 2024-05-04 03:59:47 QN03VH > QN02RW 27.8 miles 33° 2024-05-04 02:08:12
JR8IVS-12 2 2024-05-05 19:54:57 2024-05-06 01:00:18 QN03QB > QN02RW 9.5 miles 332° 2024-05-06 01:00:18
JH8MTV-9 36 2024-05-01 19:20:23 2024-05-17 05:11:52 QN03WS > QN02RW 60.4 miles 20° 2024-05-17 02:57:41
JF8EPR-12 63 2024-05-01 23:46:30 2024-05-17 04:26:50 QN03PC > QN02RW 16.7 miles 314° 2024-05-06 07:02:48
JA8DSF-3 3 2024-05-03 14:48:49 2024-05-13 08:37:01 QN12NV > QN02RW 83.0 miles 92° 2024-05-13 08:37:01
JL8QYD-3 4 2024-05-06 22:20:35 2024-05-16 15:48:13 QN13LD > QN02RW 73.6 miles 78° 2024-05-16 15:48:13
JM8KFY-12 6 2024-05-05 07:36:25 2024-05-10 08:25:50 QN12BO > QN02RW 41.4 miles 126° 2024-05-05 07:36:25
JG8NJH-9 15 2024-05-07 02:41:06 2024-05-11 01:21:40 QN03QB > QN02RW 9.2 miles 319° 2024-05-10 22:16:58
JI8TEY-3 75 2024-05-01 01:36:42 2024-05-17 06:48:56 QN02RX > QN02RW 2.8 miles 319° 2024-05-17 06:48:56
JM8HDL-9 33 2024-05-01 17:51:45 2024-05-17 02:35:10 QN03PD > QN02RW 16.8 miles 317° 2024-05-11 01:16:53
JR8WLI-9 185 2024-05-01 05:31:13 2024-05-16 20:07:37 QN03QB > QN02RW 9.9 miles 320° 2024-05-15 21:45:33
JE8TOM-7 33 2024-05-02 20:04:00 2024-05-06 00:39:52 QN12DV > QN02RW 40.3 miles 97° 2024-05-05 23:52:32
JR8DAZ-9 124 2024-04-30 21:01:35 2024-05-17 02:32:42 QN12AM > QN02RW 40.4 miles 138° 2024-05-16 20:32:54
JK8CFM-9 7 2024-05-05 20:22:39 2024-05-12 05:13:53 QN03PC > QN02RW 15.2 miles 309° 2024-05-12 04:15:21
JK8CEE-12 5 2024-05-03 23:06:13 2024-05-03 23:19:58 QN02UW > QN02RW 10.2 miles 89° 2024-05-03 23:19:58
JH8LBA-9 178 2024-05-04 04:59:44 2024-05-16 18:36:39 QN02WS > QN02RW 23.0 miles 126° 2024-05-05 03:19:20
JE8MDA-9 2 2024-05-01 04:51:48 2024-05-01 10:58:19 QN03QH > QN02RW 23.7 miles 350° 2024-05-01 04:51:48
JJ8EMJ-7 35 2024-05-08 06:49:39 2024-05-12 09:10:20 QN02US > QN02RW 16.1 miles 139° 2024-05-12 09:10:20
JA8NBT-7 9 2024-05-04 04:00:03 2024-05-11 20:17:41 QN02PX > QN02RW 10.0 miles 287° 2024-05-06 01:14:49
JM8NPZ-7 3 2024-05-01 21:57:43 2024-05-11 23:06:58 QN03WF > QN02RW 26.6 miles 41° 2024-05-11 23:06:58
JM8RPX-9 8 2024-05-01 02:27:16 2024-05-01 02:42:42 QN02SW > QN02RW 2.9 miles 108° 2024-05-01 02:27:16

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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