Location:	35°07.40' N 140°08.28' E - locator QM05BC69NO - show map 4.3 km Northeast bearing 53° from Kawaguchi, Chiba, Japan [?] 14.8 km West bearing 266° from Katsuura, Chiba, Japan 57.6 km Southeast bearing 129° from Yokohama-shi, Kanagawa, Japan 74.8 km Southeast bearing 147° from Tokyo, Tōkyō, Japan
Last position:	2025-08-13 22:52:53 UTC (53m12s ago) 2025-08-14 07:52:53 JST local time at Kawaguchi, Japan [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	JR1WFW>API510 via DSTAR*,qAS,JP1YKQ-IS
Positions stored:	7486

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.