Location:	36°20.38' N 140°32.43' E - locator QM06GI41UM - show map 4.9 km South bearing 172° from Katsuta, Ibaraki, Japan [?] 8.4 km East bearing 91° from Mito-shi, Ibaraki, Japan 105.1 km Northeast bearing 46° from Tokyo, Tōkyō, Japan 127.9 km Northeast bearing 39° from Yokohama-shi, Kanagawa, Japan
Last position:	2026-01-23 21:59:10 UTC (2h29m ago) 2026-01-24 06:59:10 JST local time at Katsuta, Japan [?]
Speed:	44 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	JF1UHX-A>API510 via DSTAR*,qAS,JP1YLC-IS
Positions stored:	1050
Other SSIDs:	JF1UHX-9

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.