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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
71.3 miles Southwest bearing 218° from Asahikawa, Hokkaidō, Japan
Last position: 2025-01-29 11:44:06 EST (6m21s ago)
2025-01-30 01:44:06 JST local time at Kitahiroshima, Japan [?]
Device: Unknown: Unknown
Last path: JR8YJC-3>APRS via WIDE3-3,qAO,JR8YMH-10 (good)
Positions stored: 1
Packet rate: 1273 seconds between packets on average during 62401 seconds.
Other SSIDs: JR8YJC-R JR8YJC-I JR8YJC-13
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 20 on radio path – show map
Last heard a station directly: 2025-01-29 01:12:22 EST (10h38m ago)
Normal receiver range estimate: 81 miles (Updated: 2023-08-31 19:20:58 EDT)
Position packets heard directly: 965 on radio path
Stations near current position of JR8YJC-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR8YJC-I0.0 yards 0°2025-01-29 11:23:08 JR8YJC-130.0 yards 0°2025-01-29 11:13:12
JR8YJC R0.0 yards 0°2025-01-29 11:33:17 JR8YJC-R0.0 yards 0°2025-01-29 11:33:27
JI8TEY-102.8 miles 319°2025-01-29 06:18:05 JI8TEY-132.8 miles 319°2025-01-29 06:18:05
JI8TEY-32.8 miles 319°2025-01-29 11:27:04 JH8OVN R2.9 miles 316°2025-01-29 11:39:16
JH8OVN-R2.9 miles 316°2025-01-29 11:39:26 JH8OVN-93.5 miles 324°2025-01-28 20:37:28
JR8WLI-94.0 miles 308°2025-01-29 01:36:40 JA8XMC-124.4 miles 21°2025-01-28 17:32:52
JE8TOM-74.6 miles 326°2025-01-22 00:04:54 JE8TOM-94.6 miles 327°2025-01-25 02:20:49
JH8MTV-95.4 miles 334°2025-01-28 19:31:48 JH8MTV-75.4 miles 334°2025-01-29 01:39:25
JP8YDZ-I6.4 miles 296°2025-01-29 11:45:11 JA0VZW-97.4 miles 285°2025-01-28 15:50:22
JR8YOM-108.3 miles 297°2025-01-29 11:47:33 JA8NOU-79.0 miles 11°2025-01-27 23:06:38
Stations which heard JR8YJC-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JI8TEY-10 800 2025-01-05 02:52:58 2025-01-29 06:24:05 QN02RW > QN02RX 2.8 miles 319° 2025-01-29 06:24:05
JR8YJC-13 191 2024-12-31 22:52:48 2025-01-29 09:54:06 QN02RW > QN02RW 0.0 yards 0° 2025-01-29 09:54:06
JJ8EMJ-10 312 2024-12-31 20:21:46 2025-01-29 06:49:05 QN02RW > QN02UQ 21.1 miles 152° 2025-01-29 06:49:05
JR8YMH-10 682 2024-12-31 19:22:47 2025-01-29 11:44:06 QN02RW > QN03QE 15.2 miles 344° 2025-01-29 11:44:06
JR8YOM-10 17 2025-01-06 05:23:01 2025-01-26 02:23:56 QN02RW > QN03QA 8.3 miles 297° 2025-01-26 02:23:56

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 - EST last heard longest (rx => tx) longest at - EST
JE8KQR-9 33 2025-01-10 21:08:06 2025-01-22 04:52:27 QN12AW > QN02RW 27.5 miles 95° 2025-01-11 03:17:45
JH8OVN-9 382 2025-01-04 20:13:03 2025-01-28 20:34:28 QN02PX > QN02RW 11.1 miles 272° 2025-01-11 00:39:27
JH8MTV-7 102 2025-01-01 00:24:44 2025-01-29 01:12:22 QN03RA > QN02RW 5.5 miles 334° 2025-01-18 00:48:44
JM8BCU-9 5 2025-01-12 02:52:12 2025-01-26 16:55:06 QN13DT > QN02RW 72.4 miles 35° 2025-01-26 16:55:06
JA8NOU-7 19 2025-01-05 22:59:27 2025-01-27 22:40:12 QN03QC > QN02RW 11.5 miles 333° 2025-01-13 21:43:39
JH8MTV-9 30 2025-01-07 00:53:22 2025-01-28 19:27:25 QN02PQ > QN02RW 20.1 miles 210° 2025-01-15 20:34:20
JE8TOM-9 27 2025-01-24 21:51:22 2025-01-25 01:57:06 QN03VB > QN02RW 16.6 miles 64° 2025-01-24 22:37:41
JM8KFY-12 58 2025-01-03 18:24:11 2025-01-21 17:47:37 QN02PM > QN02RW 30.9 miles 197° 2025-01-13 20:42:51
JH8GKH-9 5 2025-01-06 02:16:07 2025-01-26 20:08:27 QN03QC > QN02RW 11.8 miles 328° 2025-01-06 02:16:07
JG8NJH-9 8 2025-01-10 21:35:33 2025-01-18 00:27:57 QN03QB > QN02RW 8.8 miles 315° 2025-01-18 00:27:57
JI8TEY-3 2 2025-01-14 22:22:51 2025-01-17 10:22:53 QN02RX > QN02RW 2.8 miles 319° 2025-01-17 10:22:53
JM8HDL-9 5 2025-01-04 22:55:50 2025-01-08 19:02:15 QN03OC > QN02RW 17.1 miles 313° 2025-01-04 23:52:18
JM8KFW-9 51 2025-01-18 23:09:57 2025-01-27 01:19:09 QN02US > QN02RW 15.7 miles 138° 2025-01-26 18:45:16
JK1MQE-9 43 2025-01-01 00:17:18 2025-01-01 19:57:43 QN12DV > QN02RW 42.1 miles 95° 2025-01-01 00:17:18
JR8WLI-9 75 2025-01-03 21:26:34 2025-01-27 20:55:53 QN03QC > QN02RW 10.5 miles 338° 2025-01-18 21:47:05
JE8TOM-7 59 2025-01-09 19:16:42 2025-01-21 23:46:38 QN02US > QN02RW 17.5 miles 141° 2025-01-09 19:58:24
JA8XFQ-9 21 2025-01-02 00:05:51 2025-01-03 07:27:54 QN02TT > QN02RW 10.6 miles 145° 2025-01-03 07:27:54
JL8JFX-9 27 2025-01-08 17:49:09 2025-01-12 02:41:52 QN02US > QN02RW 16.2 miles 144° 2025-01-12 02:01:51
JR8PMV-9 2 2025-01-10 11:07:19 2025-01-10 11:13:17 QN03WI > QN02RW 32.2 miles 35° 2025-01-10 11:13:17
JK8SBF-7 11 2025-01-11 06:39:25 2025-01-13 21:18:32 QN03OD > QN02RW 18.8 miles 315° 2025-01-13 19:13:02

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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