Location:	35°40.48' N 140°07.39' E - locator QM05BQ41SW - show map 4.8 km Northwest bearing 305° from Yotsukaidō, Chiba, Japan [?] 7.8 km North bearing 360° from Chiba-shi, Chiba, Japan 39.0 km East bearing 92° from Tokyo, Tōkyō, Japan 50.2 km Northeast bearing 60° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-12-09 09:48:27 UTC (3d 8h23m ago) 2025-12-09 18:48:27 JST local time at Yotsukaidō, Japan [?]
Device:	Icom: IC-4100 (D-Star)
Last path:	7N2UZM-A>API410 via DSTAR*,qAS,JP1YJQ-IS
Positions stored:	664

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.