Location:	35°07.67' N 140°11.43' E - locator QM05CD20UQ - show map 8.8 km East bearing 69° from Kawaguchi, Chiba, Japan [?] 10.0 km West bearing 267° from Katsuura, Chiba, Japan 61.1 km Southeast bearing 125° from Yokohama-shi, Kanagawa, Japan 77.0 km Southeast bearing 144° from Tokyo, Tōkyō, Japan
Last position:	2025-12-11 09:07:50 UTC (16h59m ago) 2025-12-11 18:07:50 JST local time at Kawaguchi, Japan [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	JR1WFW>API510 via DSTAR*,qAS,JP1YLZ-IS
Positions stored:	8338

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.