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APRS station JK1ACP-A - show graphs
Location: 35°45.74' N 140°42.40' E - locator QM05IS42TX - show map
12.7 km Southeast bearing 140° from Omigawa, Chiba, Japan [?]
23.0 km Southeast bearing 126° from Sawara, Chiba, Japan
91.9 km East bearing 85° from Tokyo, Tōkyō, Japan
102.3 km East bearing 70° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-10-22 23:51:43 UTC (22h39m ago)
2025-10-23 08:51:43 JST local time at Omigawa, Japan [?]
Speed: 50 km/h
Device: Icom: IC-5100 (D-Star)
Last path: JK1ACP-A>API510 via DSTAR*,qAS,JP1YLW-IS (good)
Positions stored: 2443
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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