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APRS station JR8YJC-13 - show graphs
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: 2025-02-06 07:42:16 EST (37m28s ago)
2025-02-06 21:42:16 JST local time at Kitahiroshima, Japan [?]
Last WX report: 2025-01-29 06:13:12 EST (8d 2h6m 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: 1175 seconds between packets on average during 57599 seconds.
Other SSIDs: JR8YJC-R JR8YJC-3 JR8YJC-I
APRS igate – Statistics for 2025-02:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2025-02-06 08:15:17 EST (4m27s ago)
Normal receiver range estimate: 12 miles (Updated: 2025-01-31 16:50:12 EST)
Position packets heard directly: 635 on radio path
Position packets sent to APRS-IS: 696 – 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°2025-02-06 07:53:32 JR8YJC-30.0 yards 0°2025-02-06 07:54:28
JR8YJC R0.0 yards 0°2025-02-06 08:10:38 JR8YJC-R0.0 yards 0°2025-02-06 08:10:48
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°2025-02-06 08:15:17 JH8OVN R2.9 miles 316°2025-02-06 08:11:58
JH8OVN-R2.9 miles 316°2025-02-06 08:12:08 JH8OVN-93.9 miles 337°2025-01-30 20:00:17
JE8TOM-74.2 miles 326°2025-02-02 00:35:02 JE8TOM-94.6 miles 327°2025-01-25 02:20:49
JH8MTV-95.4 miles 334°2025-02-01 23:39:48 JH8MTV-75.4 miles 334°2025-02-02 02:08:04
JP8YDZ-I6.4 miles 296°2025-02-06 08:05:11 JR8YOM-108.3 miles 297°2025-02-06 08:17:31
JA8XMC-128.8 miles 339°2025-02-06 03:05:22 JA8NOU-79.0 miles 10°2025-02-05 21:22:06
JK8SBF-99.0 miles 288°2025-02-06 01:53:40 JA8YFI9.1 miles 304°2025-02-05 02:39:03
Stations heard directly by JR8YJC-13
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JA8EFI-9 88 2025-02-02 06:11:31 2025-02-05 22:11:05 QN02OX > QN02RW 13.9 miles 274° 2025-02-03 03:16:55
JH8MTV-7 20 2025-02-01 00:11:29 2025-02-02 01:59:21 QN03RA > QN02RW 5.5 miles 333° 2025-02-02 01:02:36
JI8ODD-9 15 2025-02-02 03:03:14 2025-02-02 04:57:51 QN02WV > QN02RW 20.9 miles 99° 2025-02-02 03:10:56
JH8MTV-9 23 2025-02-01 21:28:13 2025-02-01 23:28:32 QN03RA > QN02RW 5.6 miles 343° 2025-02-01 22:00:35
JH8GKH-9 14 2025-01-31 20:48:37 2025-02-04 23:19:05 QN03QC > QN02RW 11.8 miles 327° 2025-02-02 20:17:00
JG8NJH-9 3 2025-01-31 23:06:39 2025-02-01 00:00:18 QN03PB > QN02RW 10.6 miles 308° 2025-01-31 23:06:39
JI8TEY-3 249 2025-01-31 19:23:06 2025-02-06 08:15:17 QN02RX > QN02RW 2.8 miles 319° 2025-02-06 08:15:17
JR8YJC-3 101 2025-01-31 19:24:17 2025-02-06 05:54:27 QN02RW > QN02RW 0.0 yards 0° 2025-02-06 05:54:27
JR8WLI-9 98 2025-02-01 18:54:24 2025-02-06 02:38:23 QN03RA > QN02RW 5.0 miles 324° 2025-02-04 07:31:57
JE8TOM-7 13 2025-02-01 21:13:33 2025-02-02 00:35:02 QN03UB > QN02RW 13.8 miles 57° 2025-02-01 21:50:54
JL8JFX-9 11 2025-01-31 23:25:37 2025-02-01 00:51:31 QN03PB > QN02RW 12.2 miles 311° 2025-01-31 23:34:14

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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