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APRS station JH1TWC-9 - show graphs
Comment: 430.940MHz 430.94
Mic-E message: In service
Location: 35°54.32' N 139°32.46' E - locator PM95SV47WG - show map
8.7 km West bearing 286° from Yono, Saitama, Japan [?]
8.9 km Northwest bearing 335° from Shiki, Saitama, Japan
27.6 km Northwest bearing 331° from Tokyo, Tōkyō, Japan
51.7 km North bearing 350° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-10-15 05:01:51 UTC (13h30m ago)
2024-10-15 14:01:51 JST local time at Yono, Japan [?]
Altitude: -11 m
Course: 46°
Speed: 17 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JH1TWC-9>S5UTS2 via JS1YAB-2*,qAR,JQ1YDA-10 (good)
Positions stored: 34038
Other SSIDs: JH1TWC-5
Stations which heard JH1TWC-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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