Source callsign:	JQ1ZWX-S
Comment:	440 Voice 431.00000MHz +0.0000MHz
Location:	35°29.21' N 139°37.90' E - locator PM95TL56TU - show map 4.4 km North bearing 347° from Yokohama-shi, Kanagawa, Japan [?] 16.4 km East bearing 89° from Minami-rinkan, Kanagawa, Japan 23.2 km South bearing 194° from Tokyo, Tōkyō, Japan
Last position:	2025-07-22 04:12:35 UTC (40d 18h11m ago) 2025-07-22 13:12:35 JST local time at Yokohama-shi, Japan [?]
Last path:	JQ1ZWX-S>APDG01 via TCPIP*,qAC,JQ1ZWX-GS
Positions stored:	1

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.