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APRS station 7M3CKK-7 - show graphs
Comment: listning to 433.30 c4fm welcome call.
Mic-E message: Custom 3
Location: 35°21.21' N 140°09.02' E - locator QM05BI84AU - show map
15.3 km Southwest bearing 243° from Mobara, Chiba, Japan [?]
19.1 km South bearing 161° from Ichihara, Chiba, Japan
47.2 km East bearing 103° from Yokohama-shi, Kanagawa, Japan
55.8 km Southeast bearing 132° from Tokyo, Tōkyō, Japan
Last position: 2025-10-12 06:19:15 UTC (6d 9h16m ago)
2025-10-12 15:19:15 JST local time at Mobara, Japan [?]
Altitude: 31 m
Course: 66°
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: 7M3CKK-7>D52QR1 via JM1YUJ-2*,WIDE2-1,qAR,JS2HDO-10 (good)
Positions stored: 618
Stations which heard 7M3CKK-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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