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APRS station JH1TWC-9 - show graphs
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Comment: 430.940MHz HELLO!
Mic-E message: In service
Location: 35°51.51' N 139°30.85' E - locator PM95SU16QA - show map - static map
6.1 km Southeast bearing 155° from Kawagoe, Saitama, Japan [?]
9.2 km East bearing 86° from Sayama, Saitama, Japan
24.7 km Northwest bearing 320° from Tokyo, Tōkyō, Japan
47.1 km North bearing 346° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-09-25 06:58:07 UTC (14h13m ago)
2021-09-25 15:58:07 JST local time at Kawagoe, Japan [?]
Altitude: 109 m
Course: 26°
Speed: 0 km/h
Device: Yaesu: FTM-350 (rig)
Last path: JH1TWC-9>S5UQU1 via JS1YAB-4*,qAR,JH1XPB-15 (good)
Positions stored: 33232
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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