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APRS station JO4KEF-7 - show graphs
Mic-E message: In service
Location: 34°26.79' N 133°15.29' E - locator PM64PK07ND - show map
6.0 km Northeast bearing 57° from Onomichi, Hiroshima, Japan [?]
11.0 km West bearing 248° from Fukuyama, Hiroshima, Japan
66.7 km West bearing 249° from Okayama-shi, Okayama, Japan
73.1 km East bearing 85° from Hiroshima-shi, Hiroshima, Japan
Last position: 2025-02-08 01:06:38 UTC (4d 21h ago)
2025-02-08 10:06:38 JST local time at Onomichi, Japan [?]
Altitude: -11 m
Course: 172°
Speed: 20 km/h
Device: Yaesu: FT2D (ht)
Last path: JO4KEF-7>S4RVW9 via JE4YNZ-2*,qAR,JR5CFK (good)
Positions stored: 221
Stations which heard JO4KEF-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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