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APRS station JR2OUF-5 - show graphs
Location: 35°48.93' N 139°42.27' E - locator PM95UT45MR - show map
1.3 km Northeast bearing 58° from Toda, Saitama, Japan [?]
1.9 km Northwest bearing 309° from Kawaguchi, Saitama, Japan
14.0 km North bearing 5° from Tokyo, Tōkyō, Japan
41.2 km North bearing 8° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-06-22 15:34:03 UTC (11d 21h40m ago)
2025-06-23 00:34:03 JST local time at Toda, Japan [?]
Altitude: 37 m
Course: 137°
Speed: 11 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: JR2OUF-5>APDR16 via TCPIP*,qAC,T2FRANCE
Positions stored: 11348
About this site
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.
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