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APRS station JA1DFO-7 - show graphs
Mic-E message: Off duty
Location: 36°57.30' N 139°17.12' E - locator PM96PW49FE - show map
37.2 km Northwest bearing 308° from Nikkō, Tochigi, Japan [?]
37.8 km East bearing 109° from Muikamachi, Niigata, Japan
121.0 km North bearing 344° from Saitama, Saitama, Japan
123.1 km North bearing 345° from Yono, Saitama, Japan
Last position: 2025-09-27 00:23:41 UTC (2d 8m ago)
2025-09-27 09:23:41 JST local time at Nikkō, Japan [?]
Altitude: 2357 m
Course: 340°
Speed: 0 km/h
Device: Yaesu: FT1D (ht)
Last path: JA1DFO-7>SVUWS0 via WIDE1-1,WIDE2-1,qAS,JS1YFI-10 (good)
Positions stored: 7219
Stations which heard JA1DFO-7 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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