Location:	35°41.20' N 140°05.47' E - locator QM05BQ04WT - show map 7.9 km Northwest bearing 301° from Yotsukaidō, Chiba, Japan [?] 9.6 km North bearing 342° from Chiba-shi, Chiba, Japan 36.1 km East bearing 90° from Tokyo, Tōkyō, Japan 48.5 km Northeast bearing 57° from Yokohama-shi, Kanagawa, Japan
Last position:	2026-01-06 09:35:41 UTC (8d 6h36m ago) 2026-01-06 18:35:41 JST local time at Yotsukaidō, Japan [?]
Device:	Icom: IC-4100 (D-Star)
Last path:	7N2UZM-A>API410 via DSTAR*,qAS,JP1YJQ-IS
Positions stored:	670

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.