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APRS station JS1JYW - show graphs
Location: 35°30.96' N 139°35.42' E - locator PM95TM03UU - show map
8.9 km Northwest bearing 328° from Yokohama-shi, Kanagawa, Japan [?]
11.5 km West bearing 268° from Kawasaki, Kanagawa, Japan
21.3 km Southwest bearing 205° from Tokyo, Tōkyō, Japan
Last position: 2026-01-26 22:50:07 UTC (18h30m ago)
2026-01-27 07:50:07 JST local time at Yokohama-shi, Japan [?]
Speed: 25 km/h
Device: Icom: IC-4100 (D-Star)
Last path: JS1JYW>API410 via DSTAR*,qAS,JP1YJY-IS (good)
Positions stored: 70
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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