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APRS station 7N4DPV-9 - show graphs
Mic-E message: Off duty
Location: 35°38.32' N 139°15.36' E - locator PM95PP03RG - show map
6.4 km West bearing 253° from Hachiōji, Tōkyō, Japan [?]
10.2 km South bearing 160° from Itsukaichi, Tōkyō, Japan
39.7 km West bearing 262° from Tokyo, Tōkyō, Japan
40.9 km Northwest bearing 301° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-02-10 10:04:04 UTC (2d 10h47m ago)
2025-02-10 19:04:04 JST local time at Hachiōji, Japan [?]
Altitude: 279 m
Course: 153°
Speed: 76 km/h
Device: Yaesu: FTM-350 (rig)
Last path: 7N4DPV-9>SUSXS2 via WIDE1-1,qAO,JN1ARX-8 (good)
Positions stored: 19087
Stations which heard 7N4DPV-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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