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APRS station JK1MVU - show graphs
Location: 35°51.47' N 139°51.93' E - locator PM95WU35UV - show map
3.8 km Southeast bearing 142° from Yoshikawa, Saitama, Japan [?]
9.3 km South bearing 176° from Noda, Chiba, Japan
24.4 km Northeast bearing 40° from Tokyo, Tōkyō, Japan
49.8 km Northeast bearing 24° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-16 06:11:18 UTC (2d 17h17m ago)
2025-02-16 15:11:18 JST local time at Yoshikawa, Japan [?]
Speed: 1 km/h
Device: Icom: unknown (D-Star)
Last path: JK1MVU>API705 via DSTAR*,qAS,JP1YDG-IS (good)
Positions stored: 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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