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APRS station JK1UDO - show graphs
Location: 35°55.18' N 139°34.38' E - locator PM95SW80SR - show map
6.8 km Northwest bearing 307° from Yono, Saitama, Japan [?]
9.6 km North bearing 354° from Shiki, Saitama, Japan
27.7 km Northwest bearing 337° from Tokyo, Tōkyō, Japan
52.8 km North bearing 353° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-08 12:34:54 UTC (3d 7h28m ago)
2025-02-08 21:34:54 JST local time at Yono, Japan [?]
Last path: JK1UDO>API52 via DSTAR*,qAS,JP1YKW-IS (good)
Positions stored: 7
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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