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APRS station JK1SWQ-9 - show graphs
Mic-E message: Off duty
Location: 36°04.19' N 139°41.85' E - locator PM96UB36QS - show map
6.5 km Northeast bearing 25° from Shiraoka, Saitama, Japan [?]
11.3 km North bearing 22° from Hasuda, Saitama, Japan
42.3 km North bearing 1° from Tokyo, Tōkyō, Japan
69.3 km North bearing 4° from Yokohama-shi, Kanagawa, Japan
Last position: 2026-01-12 02:15:26 UTC (23d 5h6m ago)
2026-01-12 11:15:26 JST local time at Shiraoka, Japan [?]
Altitude: 111 m
Course: 162°
Speed: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: JK1SWQ-9>SVPTQ9 via JS1YUO-3*,qAR,JK1AUT-15 (good)
Positions stored: 207
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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