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APRS station JR1HAT - show graphs
Location: 35°57.50' N 139°43.78' E - locator PM95UW79NX - show map
3.8 km Northeast bearing 63° from Iwatsuki, Saitama, Japan [?]
7.3 km East bearing 105° from Hasuda, Saitama, Japan
30.1 km North bearing 7° from Tokyo, Tōkyō, Japan
57.3 km North bearing 8° from Yokohama-shi, Kanagawa, Japan
Last position: 2026-01-31 05:02:26 UTC (20d 21h47m ago)
2026-01-31 14:02:26 JST local time at Iwatsuki, Japan [?]
Last path: JR1HAT>API52 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 270
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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