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APRS station R1UDV-7 - show graphs
Mic-E message: Off duty
Location: 35°47.67' N 139°26.04' E - locator PM95RT20BQ - show map
3.2 km West bearing 261° from Tokorozawa, Saitama, Japan [?]
9.7 km Southwest bearing 230° from Ōi, Saitama, Japan
26.0 km Northwest bearing 297° from Tokyo, Tōkyō, Japan
42.9 km Northwest bearing 334° from Yokohama-shi, Kanagawa, Japan
Last position: 2023-09-24 09:00:31 UTC (266d 19h40m ago)
2023-09-24 18:00:31 JST local time at Tokorozawa, Japan [?]
Altitude: 85 m
Course: 340°
Speed: 0 km/h
Device: Yaesu: FT5D (ht)
Last path: R1UDV-7>SUTWV7 via WIDE1-1,qAR,JR4HDU-10 (good)
Positions stored: 1
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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