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APRS station K4TCJ - show graphs
Mic-E message: In service
Location: 27°41.25' N 97°33.25' W - locator EL17FQ35LA - show map
16.1 km Southeast bearing 135° from Robstown, Nueces County, Texas, United States [?]
20.0 km Southwest bearing 231° from Corpus Christi, Nueces County, Texas, United States
35.3 km Northeast bearing 57° from Kingsville, Kleberg County, Texas, United States
Last position: 2025-11-05 16:15:39 UTC (4d 6h37m ago)
2025-11-05 10:15:39 CST local time at Robstown, United States [?]
Altitude: 5 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 272°
Speed: 24 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: K4TCJ>R7TQ2Z via WX5II-12,WIDE1*,WIDE2-1,qAR,K5HDF-10 (good)
Positions stored: 1405
Other SSIDs: K4TCJ-9
Stations which heard K4TCJ 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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