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APRS station JM1ZMA-9 - show graphs
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Mic-E message: Off duty
Location: 35°32.93' N 140°08.42' E - locator QM05BN61UR - show map - static map
6.3 km Northeast bearing 55° from Ichihara, Chiba, Japan [?]
6.4 km South bearing 166° from Chiba-shi, Chiba, Japan
43.4 km East bearing 111° from Tokyo, Tōkyō, Japan
46.4 km East bearing 76° from Yokohama-shi, Kanagawa, Japan
Last position: 2021-09-23 04:15:43 UTC (5d 4h35m ago)
2021-09-23 13:15:43 JST local time at Ichihara, Japan [?]
Altitude: 5 m
Course: 320°
Speed: 26 km/h
Device: Yaesu: FTM-300D (rig)
Last path: JM1ZMA-9>SUSRY3 via JM1YTU-3*,qAR,JS1PEI-2 (good)
Positions stored: 11188
Stations which heard JM1ZMA-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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