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APRS station 7N4XSL-B - show graphs
Location: 35°29.95' N 140°05.79' E - locator QM05BL19NT - show map
2.3 km Southeast bearing 149° from Ichihara, Chiba, Japan [?]
12.0 km South bearing 192° from Chiba-shi, Chiba, Japan
41.5 km East bearing 82° from Yokohama-shi, Kanagawa, Japan
42.3 km Southeast bearing 120° from Tokyo, Tōkyō, Japan
Last position: 2025-05-15 02:24:49 UTC (16d 6h43m ago)
2025-05-15 11:24:49 JST local time at Ichihara, Japan [?]
Speed: 34 km/h
Device: Icom: IC-5100 (D-Star)
Last path: 7N4XSL-B>API510 via DSTAR*,qAS,JP1YKM-IS (good)
Positions stored: 59
Other SSIDs: 7N4XSL-A 7N4XSL-1 7N4XSL-2
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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