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APRS station JP1WNF - show graphs
Location: 36°20.32' N 140°28.70' E - locator QM06FI71JG - show map
7.0 km Southwest bearing 225° from Katsuta, Ibaraki, Japan [?]
11.2 km West bearing 283° from Ōarai, Ibaraki, Japan
101.0 km Northeast bearing 44° from Tokyo, Tōkyō, Japan
124.3 km Northeast bearing 37° from Yokohama-shi, Kanagawa, Japan
Last position: 2023-12-25 03:43:53 UTC (62d 7h47m ago)
2023-12-25 12:43:53 JST local time at Katsuta, Japan [?]
Altitude: 30 m
Device: Icom: IC-5100 (D-Star)
Last path: JP1WNF>API510 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 113
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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