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APRS station JR4EUD-7 - show graphs
Comment: Enjoy APRS 9k6 431.09MHz
Mic-E message: In service
Location: 34°39.16' N 133°53.12' E - locator PM64WP66FP - show map
4.6 km West bearing 258° from Okayama-shi, Okayama, Japan [?]
19.7 km North bearing 343° from Tamano, Okayama, Japan
118.7 km West bearing 268° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-06-01 22:53:25 UTC (3h52m ago)
2025-06-02 07:53:25 JST local time at Okayama-shi, Japan [?]
Altitude: 10 m
Course: 266°
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: JR4EUD-7>S4SYQ6 via HNDY1-1,qAS,JE4YIZ-15 (good)
Positions stored: 3793
Other SSIDs: JR4EUD-9
Last heard a station directly: 2024-06-21 23:40:34 UTC (345d 3h5m ago)
Stations which heard JR4EUD-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

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.
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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