Location:	35°30.85' N 140°06.95' E - locator QM05BM33VJ - show map 3.0 km East bearing 95° from Ichihara, Chiba, Japan [?] 10.1 km South bearing 184° from Chiba-shi, Chiba, Japan 43.0 km Southeast bearing 117° from Tokyo, Tōkyō, Japan 43.5 km East bearing 80° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-12-29 07:49:41 UTC (13h25m ago) 2025-12-29 16:49:41 JST local time at Ichihara, Japan [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	7N4XSL-A>API510 via DSTAR*,qAS,JP1YKM-IS
Positions stored:	104
Other SSIDs:	7N4XSL-B 7N4XSL-1

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.