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APRS station W4PJZ-1 - show graphs
Comment: RTG-30
Mic-E message: In service
Last status: MicroTrak FA v1.42
Location: 32°45.85' N 97°04.67' W - locator EM12LS03PK - show map
4.2 km Northeast bearing 42° from Arlington, Tarrant County, Texas, United States [?]
7.8 km West bearing 285° from Grand Prairie, Dallas County, Texas, United States
23.1 km East bearing 79° from Fort Worth, Tarrant County, Texas, United States
25.4 km West bearing 265° from Dallas, Dallas County, Texas, United States
Last position: 2025-12-31 14:41:18 UTC (2h35m ago)
2025-12-31 08:41:18 CST local time at Arlington, United States [?]
Altitude: 173 m
Course: 201°
Speed: 17 km/h
Last telemetry: 2025-12-31 14:41:18 UTC (2h35m ago) – show telemetry
Battery: 13.624 Volts, Temp: 58.940 Deg.F
Device: Byonics: TinyTrak3 (tracker)
Last path: W4PJZ-1>S2TU8U via WIDE1-1,WIDE2-1,qAR,W5DCR-3 (good)
Positions stored: 113768
Stations which heard W4PJZ-1 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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