Location:	35°32.94' N 140°07.59' E - locator QM05BN51ES - show map 6.2 km South bearing 177° from Chiba-shi, Chiba, Japan [?] 17.1 km Southeast bearing 151° from Narashino, Chiba, Japan 42.3 km East bearing 112° from Tokyo, Tōkyō, Japan 45.2 km East bearing 75° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-10-25 08:46:28 UTC (7h59m ago) 2025-10-25 17:46:28 JST local time at Chiba-shi, Japan [?]
Speed:	2 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	7N4XSL-B>API510 via DSTAR*,qAS,JP1YKM-IS
Positions stored:	69
Other SSIDs:	7N4XSL-A 7N4XSL-1 7N4XSL-2

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.