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APRS station JF9SGK - show graphs
Location: 35°40.54' N 139°45.27' E - locator PM95VQ02MD - show map
5.9 km East bearing 105° from Tokyo, Tōkyō, Japan [?]
7.7 km North bearing 17° from Shinagawa-ku, Japan
27.3 km North bearing 22° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-25 22:29:41 UTC (8d 1h15m ago)
2025-02-26 07:29:41 JST local time at Tokyo, Japan [?]
Last telemetry: 2023-06-16 11:36:49 UTC (628d 12h8m ago) – show telemetry
Ch 1: 51, Ch 2: 2, Ch 3: 2, Ch 4: 128, Ch 5: 0
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Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: JF9SGK>APWW11 via TCPIP*,qAC,T2CHILE
Positions stored: 9
Other SSIDs: JF9SGK-8
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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