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APRS station JR1HAT - show graphs
Location: 35°52.10' N 139°49.78' E - locator PM95VU98NJ - show map
4.5 km East bearing 112° from Koshigaya, Saitama, Japan [?]
13.8 km Southeast bearing 150° from Kasukabe, Saitama, Japan
23.4 km Northeast bearing 32° from Tokyo, Tōkyō, Japan
49.7 km North bearing 20° from Yokohama-shi, Kanagawa, Japan
Last position: 2026-01-27 01:05:29 UTC (16h14m ago)
2026-01-27 10:05:29 JST local time at Koshigaya, Japan [?]
Last path: JR1HAT>API52 via DSTAR*,qAS,JP1YKR-IS (good)
Positions stored: 269
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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