Location:	35°39.53' N 140°26.47' E - ตำแหน่ง QM05FP28WC - show map 17.0 km ตะวันออก bearing 112° มาจาก Shisui, Chiba, Japan [?] 17.8 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Narita, Chiba, Japan 67.7 km ตะวันออก bearing 93° มาจาก Tokyo, Tōkyō, Japan 75.9 km ตะวันออก bearing 72° มาจาก Yokohama-shi, Kanagawa, Japan
Last position:	2025-12-09 08:01:43 UTC (2h48m ago) 2025-12-09 17:01:43 JST เวลาท้องถิ่น Shisui, Japan [?]
ความเร็ว:	27 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	JO1ACA-C>API510 via DSTAR*,qAS,JP1YJT-IS
Positions stored:	538
Other SSIDs:	JO1ACA-B JO1ACA-A 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.