Comment:	439.880MHz https://aprsdroid.org/
Location:	35°40.63' N 139°55.42' E - locator PM95XQ02UM - show map 4.7 km South bearing 181° from Ichikawa, Chiba, Japan [?] 5.7 km West bearing 252° from Funabashi, Chiba, Japan 21.0 km East bearing 94° from Tokyo, Tōkyō, Japan 36.0 km Northeast bearing 45° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-05-10 08:46:04 UTC (2d 8h47m ago) 2025-05-10 17:46:04 JST local time at Ichikawa, Japan [?]
Altitude:	41 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	JG1ITH-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	38270

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.