Location:	35°31.58' N 140°10.57' E - locator QM05CM16DH - show map 8.5 km East bearing 83° from Ichihara, Chiba, Japan [?] 9.9 km Southeast bearing 151° from Chiba-shi, Chiba, Japan 47.4 km East bearing 112° from Tokyo, Tōkyō, Japan 49.1 km East bearing 80° from Yokohama-shi, Kanagawa, Japan
Last position:	2026-02-17 04:27:46 UTC (6d 11h54m ago) 2026-02-17 13:27:46 JST local time at Ichihara, Japan [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	JK1GMJ>API510 via DSTAR*,qAS,JP1YKM-IS
Positions stored:	292
Other SSIDs:	JK1GMJ-C

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.