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APRS station 7K4IZS-5 - show graphs
Comment: NTTdocomo or KDDI
Location: 35°36.16' N 139°36.98' E - locator PM95TO34XP - show map
5.3 km Southeast bearing 135° from Komae, Tōkyō, Japan [?]
8.3 km Southeast bearing 135° from Chōfu, Tōkyō, Japan
11.8 km Southwest bearing 215° from Tokyo, Tōkyō, Japan
17.4 km North bearing 352° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-05-14 02:26:26 UTC (6d 40m ago)
2025-05-14 11:26:26 JST local time at Komae, Japan [?]
Altitude: 53 m
Device: Open Source: APRSdroid (app, Android)
Last path: 7K4IZS-5>APDR16 via TCPIP*,qAC,T2TOKYO
Positions stored: 15290
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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