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APRS station 7N4DPV-9 - show graphs
Mic-E message: Off duty
Location: 35°32.23' N 139°23.91' E - locator PM95QM78TW - show map
4.4 km Southeast bearing 114° from Sagamihara, Kanagawa, Japan [?]
4.7 km West bearing 266° from Machida, Tōkyō, Japan
24.2 km Northwest bearing 294° from Yokohama-shi, Kanagawa, Japan
31.4 km Southwest bearing 238° from Tokyo, Tōkyō, Japan
Last position: 2025-09-15 11:21:15 UTC (51d 9h40m ago)
2025-09-15 20:21:15 JST local time at Sagamihara, Japan [?]
Altitude: 116 m
Course: 84°
Speed: 9 km/h
Device: Yaesu: FTM-350 (rig)
Last path: 7N4DPV-9>SUSRR3 via JM1YTY-3*,qAO,JF1PEQ-10 (good)
Positions stored: 19526
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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