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APRS station JF5GRC-9 - show graphs
Mic-E message: Off duty
Location: 35°45.30' N 139°49.01' E - locator PM95VS81AE - show map
7.3 km South bearing 171° from Sōka, Saitama, Japan [?]
7.8 km South bearing 195° from Yashio-shi, Japan
13.4 km Northeast bearing 57° from Tokyo, Tōkyō, Japan
37.6 km Northeast bearing 25° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-06-30 03:53:08 UTC (21h18m ago)
2025-06-30 12:53:08 JST local time at Sōka, Japan [?]
Altitude: 7 m
Course: 340°
Speed: 9 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JF5GRC-9>SUTUS0 via WIDE1-1,WIDE2-1,qAR,JS1YNE-10 (good)
Positions stored: 39433
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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