Location:	35°56.13' N 139°28.76' E - locator PM95RW74MM - show map 11.0 km Northeast bearing 33° from Sayama, Saitama, Japan [?] 17.2 km Northeast bearing 57° from Hannō, Saitama, Japan 33.4 km Northwest bearing 325° from Tokyo, Tōkyō, Japan 56.2 km North bearing 345° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-08-27 02:17:01 UTC (2d 3m ago) 2025-08-27 11:17:01 JST local time at Sayama, Japan [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	JH1TWC-9>API510 via DSTAR*,qAS,JP1YKW-IS
Positions stored:	34870
Other SSIDs:	JH1TWC-5

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.