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APRS station JR1TOK-7 - show graphs
Comment: ID-52
Location: 35°52.83' N 139°47.26' E - locator PM95VV41MH - show map
4.7 km West bearing 264° from Yoshikawa, Saitama, Japan [?]
9.2 km Southwest bearing 223° from Noda, Chiba, Japan
22.9 km North bearing 22° from Tokyo, Tōkyō, Japan
49.8 km North bearing 15° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-11 01:24:16 UTC (7d 22h23m ago)
2025-02-11 10:24:16 JST local time at Yoshikawa, Japan [?]
Altitude: -8 m
Course: 102°
Speed: 2 km/h
Last path: JR1TOK-7>API52 via DSTAR*,qAS,JP1YDG-IS (good)
Positions stored: 199
About this site
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.
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