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APRS station JL1TDI-9 - show graphs
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Mic-E message: Off duty
Location: 36°23.95' N 140°31.52' E - locator QM06GJ35AT - show map - static map
893.4 m West bearing 289° from Hitachi-Naka, Ibaraki, Japan [?]
1.9 km North bearing 338° from Katsuta, Ibaraki, Japan
108.8 km Northeast bearing 43° from Tokyo, Tōkyō, Japan
132.2 km Northeast bearing 37° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-09-22 06:23:34 UTC (1d 3m ago)
2021-09-22 15:23:34 JST local time at Hitachi-Naka, Japan [?]
Altitude: 28 m
Course: 44°
Speed: 7 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: JL1TDI-9>SVRSY5 via WIDE1-1,qAR,JM1CZS-10 (good)
Positions stored: 48179
Stations which heard JL1TDI-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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