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APRS station JA5OJF-12 - show graphs
Comment: Udonken
Last status: {AT0B2}aprstracker-0.11S1
Location: 34°21.07' N 134°02.62' E - locator PM74AI54FG - show map
12.3 km West bearing 285° from Shido, Kagawa, Japan [?]
19.5 km Southwest bearing 221° from Tonoshō, Kagawa, Japan
35.9 km South bearing 164° from Okayama-shi, Okayama, Japan
110.9 km West bearing 250° from Kōbe-shi, Hyōgo, Japan
Last position: 2026-01-31 04:27:44 UTC (1d 2h28m ago)
2026-01-31 13:27:44 JST local time at Shido, Japan [?]
Altitude: 20 m
Course: 340°
Speed: 30 km/h
Device: Telemetry devices
Last path: JA5OJF-12>APERXS via WIDE1-1,qAO,JA5EXN-10 (good)
Positions stored: 242145
Other SSIDs: JA5OJF-9 ja5ojf-i JA5OJF-7
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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