Location:	35°35.78' N 140°16.30' E - locator QM05DO23OC - show map 11.2 km Southeast bearing 122° from Yotsukaidō, Chiba, Japan [?] 13.4 km East bearing 94° from Chiba-shi, Chiba, Japan 53.4 km East bearing 101° from Tokyo, Tōkyō, Japan 59.2 km East bearing 74° from Yokohama-shi, Kanagawa, Japan
Last position:	2026-01-06 05:30:23 UTC (1d 36m ago) 2026-01-06 14:30:23 JST local time at Yotsukaidō, Japan [?]
Speed:	15 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	JK1PEU-C>API510 via DSTAR*,qAS,JP1YJT-IS
Positions stored:	3506
Other SSIDs:	JK1PEU

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.