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APRS station JK1MRH-7 - show graphs
Comment: 432.200MHz Yamathon!
Location: 35°40.74' N 139°45.93' E - locator PM95VQ12UX - show map
6.8 km East bearing 100° from Tokyo, Tōkyō, Japan [?]
12.0 km Southeast bearing 120° from Nerima, Tōkyō, Japan
28.0 km Northeast bearing 23° from Yokohama-shi, Kanagawa, Japan
Last position: 2023-10-20 23:13:55 UTC (211d 18h34m ago)
2023-10-21 08:13:55 JST local time at Tokyo, Japan [?]
Altitude: 178 m
Course: 277°
Speed: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: JK1MRH-7>APDR16 via JM1YTY-3,qAO,JQ1ZVN-10 (good)
Positions stored: 14
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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