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APRS station 7N4RDW-9 - show graphs
Comment: MITSUBISHI-MINICA LYRA FTM-400XDH OUTPUT 20W ONAIR!!
Mic-E message: Off duty
Location: 36°28.37' N 139°00.06' E - locator PM96ML03CL - show map
1.2 km South bearing 176° from Shibukawa, Gunma, Japan [?]
8.1 km North bearing 1° from Kaneko, Gunma, Japan
106.9 km Northwest bearing 325° from Tokyo, Tōkyō, Japan
127.7 km Northwest bearing 333° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-11-16 04:34:34 UTC (45d 3h ago)
2025-11-16 13:34:34 JST local time at Shibukawa, Japan [?]
Altitude: 207 m
Course: 166°
Speed: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: 7N4RDW-9>SVRXS7 via WIDE1-1,WIDE2-1,qAO,JK1AUT-15 (good)
Positions stored: 628
Other SSIDs: 7N4RDW
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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