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APRS station KB5TMC - show graphs
Location: 25°58.98' N 97°29.91' W - locator EL15GX05EW - show map
2.4 km Northwest bearing 302° from Cameron Park Colonia, Cameron County, Texas, United States [?]
3.0 km Northwest bearing 313° from Cameron Park, Cameron County, Texas, United States
11.1 km North bearing 1° from Heroica Matamoros, Tamaulipas, Mexico
79.2 km East bearing 98° from Reynosa, Tamaulipas, Mexico
Last position: 2025-10-12 01:02:47 UTC (8d 13h40m ago)
2025-10-11 20:02:47 CDT local time at Cameron Park Colonia, United States [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: KB5TMC>APX223 via WIDE2-2,qAR,N5JLR-1 (good)
Positions stored: 550
Other SSIDs: KB5TMC-5 KB5TMC-7
Last heard a station directly: 2025-05-20 13:58:44 UTC (153d 44m ago)
Normal receiver range estimate: 10 km (Updated: 2021-10-29 18:01:21 UTC)
Stations which heard KB5TMC 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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