Location:	35°44.29' N 140°19.58' E - locator QM05DR97DD - show map 5.9 km Northeast bearing 66° from Shisui, Chiba, Japan [?] 9.8 km North bearing 5° from Yachimata, Chiba, Japan 57.5 km East bearing 84° from Tokyo, Tōkyō, Japan 69.7 km Northeast bearing 62° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-12-24 05:48:26 UTC (4h8m ago) 2025-12-24 14:48:26 JST local time at Shisui, Japan [?]
Speed:	23 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	JO1ACA-A>API510 via DSTAR*,qAS,JP1YJT-IS
Positions stored:	19165
Other SSIDs:	JO1ACA-B JO1ACA-C JO1ACA-F JO1ACA

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.