Location:	35°10.47' N 140°15.99' E - locator QM05DE11XV - show map 5.5 km Northwest bearing 326° from Katsuura, Chiba, Japan [?] 17.2 km Northeast bearing 61° from Kawaguchi, Chiba, Japan 64.2 km Southeast bearing 118° from Yokohama-shi, Kanagawa, Japan 77.4 km Southeast bearing 138° from Tokyo, Tōkyō, Japan
Last position:	2025-10-18 11:19:42 UTC (11h7m ago) 2025-10-18 20:19:42 JST local time at Katsuura, Japan [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	JR1WFW>API510 via DSTAR*,qAS,JP1YLZ-IS
Positions stored:	8003

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.