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APRS station JE1STW-B - show graphs
Location: 36°22.40' N 139°21.03' E - locator PM96QI29BO - show map
3.3 km Southeast bearing 153° from Kiryū, Gunma, Japan [?]
8.3 km North bearing 350° from Ōta, Gunma, Japan
81.9 km North bearing 338° from Tokyo, Tōkyō, Japan
106.2 km North bearing 346° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-03-04 02:53:31 UTC (7d 22h58m ago)
2025-03-04 11:53:31 JST local time at Kiryū, Japan [?]
Last path: JE1STW-B>API52 via DSTAR*,qAS,JP1YIW-IS (good)
Positions stored: 97
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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