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APRS station JI1SFX-9 - show graphs
Mic-E message: Off duty
Location: 36°03.34' N 139°38.85' E - locator PM96TB73QI - show map
6.3 km West bearing 259° from Satte, Saitama, Japan [?]
8.1 km West bearing 288° from Sugito, Saitama, Japan
40.9 km North bearing 354° from Tokyo, Tōkyō, Japan
67.6 km North bearing 0° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-17 01:17:09 UTC (12d 9h14m ago)
2025-02-17 10:17:09 JST local time at Satte, Japan [?]
Altitude: 23 m
Course: 330°
Speed: 9 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JI1SFX-9>SVPSS4 via JS1YAB-2*,WIDE2-1,qAR,JL1UXH-10 (good)
Positions stored: 30924
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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