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APRS station JM8RHB-10 - show graphs
Comment: 144.66MHz RO Temporary Operation
Location: 42°33.15' N 141°20.95' E - locator QN02QN12VO - show map
286.0 m North bearing 346° from Shiraoi, Hokkaidō, Japan [?]
22.8 km Southwest bearing 246° from Tomakomai, Hokkaidō, Japan
56.9 km South bearing 180° from Sapporo-shi, Hokkaidō, Japan
100.0 km Northeast bearing 30° from Hakodate, Hokkaidō, Japan
Last position: 2025-10-27 06:20:55 UTC (1d 34m ago)
2025-10-27 15:20:55 JST local time at Shiraoi, Japan [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device: Open Source: Xastir (software, Linux/Unix)
Last path: JM8RHB-10>APX220 via TCPIP*,qAC,T2HK
Positions stored: 1
Other SSIDs: JM8RHB-7
APRS igate – Statistics for 2025-10:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-10-27 05:33:12 UTC (1d 1h22m ago)
Position packets heard directly: 80 on radio path
Position packets sent to APRS-IS: 87 – show map
Stations heard directly by JM8RHB-10
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

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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