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APRS station JK4UAO-9 - show graphs
Mic-E message: Off duty
Location: 34°06.95' N 131°35.62' E - locator PM54TC17FT - show map
7.7 km North bearing 19° from Hōfu, Yamaguchi, Japan [?]
21.8 km West bearing 290° from Tokuyama, Yamaguchi, Japan
85.4 km West bearing 249° from Hiroshima-shi, Hiroshima, Japan
122.4 km Northeast bearing 62° from Fukuoka-shi, Fukuoka, Japan
Last position: 2025-06-13 01:16:58 UTC (3d 2h52m ago)
2025-06-13 10:16:58 JST local time at Hōfu, Japan [?]
Altitude: 31 m
Course: 252°
Speed: 33 km/h
Device: Yaesu: FTM-300D (rig)
Last path: JK4UAO-9>STPVY5 via JF6YFU-3*,qAR,JH5HOA-10 (good)
Positions stored: 48205
Stations which heard JK4UAO-9 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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