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APRS station JI1RDX-14 - show graphs
Mic-E message: In service
Location: 36°31.35' N 140°09.21' E - locator QM06BM85KJ - show map
2.7 km West bearing 284° from Motegi, Tochigi, Japan [?]
7.8 km Northeast bearing 38° from Mashiko, Tochigi, Japan
101.4 km Northeast bearing 24° from Tokyo, Tōkyō, Japan
128.0 km North bearing 21° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-08-16 20:18:52 UTC (15d 19h41m ago)
2025-08-17 05:18:52 JST local time at Motegi, Japan [?]
Altitude: 95 m
Course: 271°
Speed: 52 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JI1RDX-14>S6SQS5 via qAR,JA7IIZ-10
Positions stored: 8305
Other SSIDs: JI1RDX-9
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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