Comment:	ID-7100M
Location:	35°42.76' N 140°03.41' E - locator QM05AR61TA - show map 3.9 km Northeast bearing 33° from Narashino, Chiba, Japan [?] 12.1 km Northwest bearing 305° from Yotsukaidō, Chiba, Japan 33.0 km East bearing 85° from Tokyo, Tōkyō, Japan 47.6 km Northeast bearing 52° from Yokohama-shi, Kanagawa, Japan
Last position:	2025-07-21 06:38:33 UTC (20d 6h7m ago) 2025-07-21 15:38:33 JST local time at Narashino, Japan [?]
Device:	Icom: IC-7100 (D-Star)
Last path:	JJ1QMM-A>API710 via DSTAR*,qAS,JP1YJQ-IS
Positions stored:	5
Other SSIDs:	JJ1QMM-Z JJ1QMM-G

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.