Location:	35°45.75' N 139°47.86' E - locator PM95VS53RA - show map 9.5 km West bearing 256° from Matsudo, Chiba, Japan [?] 12.4 km Northwest bearing 293° from Ichikawa, Chiba, Japan 12.5 km Northeast bearing 50° from Tokyo, Tōkyō, Japan 37.7 km North bearing 22° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-08-30 23:42:22 UTC (1d 17h39m ago) 2025-08-31 08:42:22 JST local time at Matsudo, Japan [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	JM1AKA>API510 via DSTAR*,qAS,JP1YKR-IS
Positions stored:	179
Other SSIDs:	JM1AKA-Y

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.