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APRS station JR8YJC-13 - show graphs
Comment: /fWD/APRS WX-Station 144.66MHz 1200bps {UIV32N}
Last status: / 430.84MHz DSQ=123.0Hz Wires X JR8YJC-ND1
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 11:13:12 EST (38m24s ago)
2025-01-30 01:13:12 JST local time at Kitahiroshima, Japan [?]
Last WX report: 2025-01-29 06:13:12 EST (5h38m ago) – show weather charts
30 °F 95% 1002.0 mbar 6.9 MPH West
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR8YJC-13>APU25N via TCPIP*,qAC,T2TOKYO
Positions stored: 20
Packet rate: 1172 seconds between packets on average during 57413 seconds.
Other SSIDs: JR8YJC-3 JR8YJC-R JR8YJC-I
APRS igate – Statistics for 2025-01:
Stations heard directly: 26 on radio path – show map
Last heard a station directly: 2025-01-29 09:54:06 EST (1h57m ago)
Normal receiver range estimate: 19 miles (Updated: 2025-01-29 09:24:06 EST)
Position packets heard directly: 3865 on radio path
Position packets sent to APRS-IS: 4283 – show map
Stations near current position of JR8YJC-13 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR8YJC-I0.0 yards 0°2025-01-29 11:23:08 JR8YJC-30.0 yards 0°2025-01-29 11:44:06
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 heard directly by JR8YJC-13
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA8EFI-9 342 2024-12-31 20:14:51 2025-01-27 04:23:29 QN03PE > QN02RW 18.3 miles 330° 2025-01-12 01:56:33
JE8KQR-9 7 2025-01-10 21:29:10 2025-01-22 04:50:50 QN02NU > QN02RW 20.3 miles 252° 2025-01-22 04:47:07
JH8OVN-9 596 2025-01-01 02:50:21 2025-01-28 20:37:28 QN03QB > QN02RW 10.6 miles 318° 2025-01-28 04:43:12
JI8EWF-9 45 2024-12-31 19:31:25 2025-01-03 02:15:32 QN02NU > QN02RW 21.0 miles 251° 2025-01-02 01:02:30
JH8MTV-7 190 2024-12-31 23:41:14 2025-01-29 01:11:15 QN03RA > QN02RW 5.5 miles 334° 2025-01-24 01:24:02
JA8DFQ-3 2 2025-01-01 20:28:36 2025-01-07 04:24:52 QN12AM > QN02RW 39.9 miles 138° 2025-01-07 04:24:52
JI8ODD-9 83 2025-01-17 14:18:10 2025-01-26 04:41:16 QN02XV > QN02RW 21.9 miles 98° 2025-01-17 15:34:38
JA8NOU-7 14 2025-01-05 22:41:27 2025-01-27 22:39:47 QN03RC > QN02RW 9.7 miles 349° 2025-01-20 21:35:11
JE8AIV-3 7 2025-01-10 22:32:35 2025-01-13 21:11:17 QN02KR > QN02RW 35.6 miles 244° 2025-01-13 21:11:17
JH8MTV-9 202 2024-12-31 19:33:18 2025-01-28 19:31:48 QN03QB > QN02RW 10.5 miles 316° 2025-01-09 20:07:00
JE8TOM-9 23 2025-01-24 21:50:18 2025-01-25 02:19:58 QN03UB > QN02RW 13.8 miles 57° 2025-01-25 01:23:29
JM8KFY-12 123 2025-01-03 18:37:47 2025-01-04 02:59:43 QN03OD > QN02RW 19.1 miles 315° 2025-01-03 19:24:21
JH8GKH-9 95 2025-01-02 03:54:25 2025-01-28 20:52:18 JE06AV > QN02RW 10502.0 miles 256° 2025-01-06 01:50:29
JG8NJH-9 72 2025-01-02 23:12:25 2025-01-29 00:37:27 QN03PB > QN02RW 11.0 miles 311° 2025-01-08 23:42:23
JI8TEY-3 1203 2024-12-31 20:05:41 2025-01-29 09:29:04 QN02RX > QN02RW 2.8 miles 319° 2025-01-29 09:29:04
JM8HDL-9 171 2025-01-01 23:32:06 2025-01-11 23:19:56 QN03OD > QN02RW 17.5 miles 314° 2025-01-05 00:16:55
JR8YJC-3 191 2024-12-31 22:52:48 2025-01-29 09:54:06 QN02RW > QN02RW 0.0 yards 0° 2025-01-29 09:54:06
JM8KFW-9 10 2025-01-18 23:46:35 2025-01-19 03:27:00 QN03RB > QN02RW 6.0 miles 350° 2025-01-18 23:57:59
JK1MQE-9 11 2025-01-01 01:35:05 2025-01-01 19:33:06 QN02UW > QN02RW 10.2 miles 89° 2025-01-01 01:35:05
JR8WLI-9 322 2025-01-03 21:24:42 2025-01-29 01:36:40 QN01ON > QN02RW 98.1 miles 189° 2025-01-26 19:27:19
JE8TOM-7 32 2025-01-09 19:03:06 2025-01-22 00:04:36 QN03RA > QN02RW 4.6 miles 325° 2025-01-22 00:04:36
JM8NPZ-9 27 2025-01-10 20:35:21 2025-01-10 23:08:15 QN03VE > QN02RW 20.7 miles 39° 2025-01-10 20:35:21
JA8XFQ-9 1 2025-01-03 07:09:15 2025-01-03 07:09:15 QN02SW > QN02RW 2.0 miles 97° 2025-01-03 07:09:15
JL8JFX-9 56 2025-01-01 20:56:56 2025-01-25 22:05:53 QN03QC > QN02RW 12.2 miles 326° 2025-01-02 23:21:59
JR8PMV-9 1 2025-01-13 18:40:43 2025-01-13 18:40:43 QN03RD > QN02RW 12.5 miles 342° 2025-01-13 18:40:43
JK8SBF-7 39 2025-01-11 06:12:01 2025-01-13 20:39:19 QN03OD > QN02RW 18.8 miles 315° 2025-01-13 20:16:21

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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