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APRS station JI4SJK-9 - show graphs
Comment: 430.940MHz
Mic-E message: Off duty
Location: 35°09.34' N 133°25.82' E - locator PM65RD17PI - show map
19.4 km North bearing 350° from Niimi, Okayama, Japan [?]
32.1 km South bearing 164° from Yonago, Tottori, Japan
71.6 km Northwest bearing 320° from Okayama-shi, Okayama, Japan
122.4 km Northeast bearing 46° from Hiroshima-shi, Hiroshima, Japan
Last position: 2025-05-06 05:27:08 UTC (72d 13h41m ago)
2025-05-06 14:27:08 JST local time at Niimi, Japan [?]
Altitude: 628 m
Course: 123°
Speed: 7 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JI4SJK-9>SUPYS4 via JA4YYF-2*,qAR,JA4YZK-10 (good)
Positions stored: 7253
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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