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APRS station JR4KDC-10 - show graphs
Comment: HIROSHIMA 144.64MHz 9.6k {UIV32N}
Last status: DX: JE4YKP-2 34.22.37N 132.16.68E 23.8km 272üE 23:23
Location: 34°22.02' N 132°32.20' E - locator PM64GI48JB - show map
1.2 km West bearing 272° from Kaita, Hiroshima, Japan [?]
7.8 km Southeast bearing 115° from Hiroshima-shi, Hiroshima, Japan
62.3 km North bearing 340° from Matsuyama-shi, Ehime, Japan
Last position: 2025-01-21 15:13:48 UTC (20s ago)
2025-01-22 00:13:48 JST local time at Kaita, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JR4KDC-10>APU25N via TCPIP*,qAC,T2EHIME
Positions stored: 24
Other SSIDs: JR4KDC-9 JR4KDC-7 JR4KDC-11 JR4KDC
APRS igate – Statistics for 2025-01:
Stations heard directly: 40 on radio path – show map
Last heard a station directly: 2025-01-21 15:03:03 UTC (11m5s ago)
Normal receiver range estimate: 20 km (Updated: 2025-01-21 13:13:09 UTC)
Position packets heard directly: 3254 on radio path
Position packets sent to APRS-IS: 10030 – show map
Stations heard directly by JR4KDC-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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