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APRS station 7N4TXU-A - show graphs
Location: 35°31.34' N 139°39.46' E - locator PM95TM85WI - show map
5.4 km West bearing 272° from Kawasaki, Kanagawa, Japan [?]
8.4 km North bearing 9° from Yokohama-shi, Kanagawa, Japan
11.7 km Southwest bearing 214° from Shinagawa-ku, Japan
18.8 km South bearing 189° from Tokyo, Tōkyō, Japan
Last position: 2025-02-24 05:50:14 UTC (15d 20h24m ago)
2025-02-24 14:50:14 JST local time at Kawasaki, Japan [?]
Altitude: 46 m
Course: 222°
Speed: 2 km/h
Device: Icom: IC-31 (D-Star)
Last path: 7N4TXU-A>API31 via DSTAR*,qAS,JP1YJY-IS (good)
Positions stored: 30
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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