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APRS station JK3VUS - show graphs
Mic-E message: Off duty
Location: 36°25.40' N 138°17.93' E - locator PM96DK51UO - show map
3.9 km Northeast bearing 48° from Ueda, Nagano, Japan [?]
12.2 km North bearing 14° from Maruko, Nagano, Japan
125.5 km Northwest bearing 313° from Hachiōji, Tōkyō, Japan
135.5 km Northwest bearing 316° from Sagamihara, Kanagawa, Japan
Last position: 2025-01-01 07:15:32 UTC (151d 1h4m ago)
2025-01-01 16:15:32 JST local time at Ueda, Japan [?]
Altitude: 622 m
Course: 12°
Speed: 4 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JK3VUS>SVRUT0 via qAr,JQ1YXN-10
Positions stored: 1103
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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