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APRS station JE1UDL-5 - show graphs
Comment: je1udl@ing-family.net 0908
Location: 36°45.95' N 138°57.85' E - locator PM96LS53QT - show map
16.6 km Northwest bearing 333° from Numata, Gunma, Japan [?]
22.7 km Northeast bearing 27° from Nakanojō, Gunma, Japan
113.7 km Northwest bearing 327° from Saitama, Saitama, Japan
136.2 km Northwest bearing 332° from Tokyo, Tōkyō, Japan
Last position: 2025-07-15 19:07:49 UTC (5s ago)
2025-07-16 04:07:49 JST local time at Numata, Japan [?]
Altitude: 589 m
Course: 332°
Speed: 67 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: JE1UDL-5>APDR16 via TCPIP*,qAC,T2GB
Positions stored: 450256
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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