Location:	35°35.79' N 140°16.30' E - ตำแหน่ง QM05DO23OD - show map 11.2 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Yotsukaidō, Chiba, Japan [?] 13.4 km ตะวันออก bearing 94° มาจาก Chiba-shi, Chiba, Japan 53.4 km ตะวันออก bearing 101° มาจาก Tokyo, Tōkyō, Japan 59.3 km ตะวันออก bearing 74° มาจาก Yokohama-shi, Kanagawa, Japan
Last position:	2025-11-21 12:19:40 UTC (21d 17h15m ago) 2025-11-21 21:19:40 JST เวลาท้องถิ่น Yotsukaidō, Japan [?]
Last path:	7K4PJL>API50 via DSTAR*,qAS,JP1YJT-IS
Positions stored:	1

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.