Location:	35°27.10' N 140°09.55' E - locator QM05BK98CJ - show map 10.0 km Southeast bearing 136° from Ichihara, Chiba, Japan [?] 17.3 km South bearing 169° from Chiba-shi, Chiba, Japan 46.8 km East bearing 89° from Yokohama-shi, Kanagawa, Japan 49.8 km Southeast bearing 122° from Tokyo, Tōkyō, Japan
Last position:	2025-12-01 06:05:52 UTC (10h46m ago) 2025-12-01 15:05:52 JST local time at Ichihara, Japan [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	JO1ACA-A>API510 via DSTAR*,qAS,JP1YJT-IS
Positions stored:	18624
Other SSIDs:	JO1ACA-B JO1ACA-C JO1ACA-F JO1ACA

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.