Location:	35°42.78' N 139°44.16' E - locator PM95UR81HC - show map 4.8 km Northeast bearing 57° from Tokyo, Tōkyō, Japan [?] 10.3 km South bearing 172° from Kawaguchi, Saitama, Japan 30.7 km North bearing 16° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-02-09 00:47:11 UTC (2d 19h2m ago) 2025-02-09 09:47:11 JST local time at Tokyo, Japan [?]
Device:	Icom: IC-51 (D-Star)
Last path:	JP1HYN-A>API51 via DSTAR*,qAS,JR1WN-IS
Positions stored:	20
Other SSIDs:	JP1HYN

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.