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APRS station JA5WWD - show graphs
Location: 34°20.62' N 134°03.22' E - locator PM74AI62KL - show map
1.0 km East bearing 68° from Takamatsu-shi, Kagawa, Japan [?]
11.2 km West bearing 282° from Shido, Kagawa, Japan
37.0 km South bearing 163° from Okayama-shi, Okayama, Japan
110.4 km West bearing 250° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-11-22 22:32:58 UTC (1d 10h38m ago)
2025-11-23 07:32:58 JST local time at Takamatsu-shi, Japan [?]
Speed: 12 km/h
Device: Icom: IC-5100 (D-Star)
Last path: JA5WWD>API510 via DSTAR*,qAS,JP5YCN-IS (good)
Positions stored: 8102
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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