Location:	35°46.24' N 139°40.37' E - locator PM95US04RX - show map 5.8 km Southwest bearing 228° from Kawaguchi, Saitama, Japan [?] 9.2 km North bearing 349° from Tokyo, Tōkyō, Japan 13.1 km Southwest bearing 245° from Sōka, Saitama, Japan 36.0 km North bearing 4° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-08-09 02:35:32 UTC (7d 5h37m ago) 2025-08-09 11:35:32 JST local time at Kawaguchi, Japan [?]
Device:	Icom: IC-51 (D-Star)
Last path:	JK1KTZ>API51 via DSTAR*,qAS,JP1YIW-IS
Positions stored:	3

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.