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APRS station 7N4CGJ-9 - show graphs
Comment: RX:Dstar Miho43
Location: 35°44.91' N 140°18.66' E - locator QM05DR79HP - show map
5.3 km Northeast bearing 48° from Shisui, Chiba, Japan [?]
7.8 km Northeast bearing 63° from Sakura, Chiba, Japan
56.3 km East bearing 83° from Tokyo, Tōkyō, Japan
69.0 km Northeast bearing 61° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-09-26 04:07:10 UTC (40d 21h3m ago)
2025-09-26 13:07:10 JST local time at Shisui, Japan [?]
Altitude: 47 m
Course: 60°
Speed: 0 km/h
Device: Icom: IC-5100 (D-Star)
Last path: 7N4CGJ-9>API510 via DSTAR*,qAS,JP1YLM-IS (good)
Positions stored: 30
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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