Location:	35°00.45' N 139°52.52' E - locator PM95WA51AT - show map 2.8 km North bearing 16° from Tateyama, Chiba, Japan [?] 22.9 km Southwest bearing 243° from Kawaguchi, Chiba, Japan 53.3 km Southeast bearing 157° from Yokohama-shi, Kanagawa, Japan 77.6 km South bearing 168° from Tokyo, Tōkyō, Japan
Last position:	2026-01-19 03:20:33 UTC (5d 19h20m ago) 2026-01-19 12:20:33 JST local time at Tateyama, Japan [?]
Device:	Icom: IC-31 (D-Star)
Last path:	JH1AAQ>API31 via DSTAR*,qAS,JH1AAQ-G
Positions stored:	38
Other SSIDs:	JH1AAQ-12

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.