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APRS station W4RKZ-9 - show graphs
Comment: 146.520MHz https://aprsdro
Location: 34°16.45' N 86°12.02' W - locator EM64VG55XT - show map
1.1 km Northeast bearing 47° from Albertville, Marshall County, Alabama, United States [?]
8.7 km North bearing 339° from Boaz, Marshall County, Alabama, United States
61.8 km Southeast bearing 145° from Huntsville, Madison County, Alabama, United States
100.5 km Northeast bearing 33° from Birmingham, Jefferson County, Alabama, United States
Last position: 2025-02-09 22:04:40 UTC (12h ago)
2025-02-09 16:04:40 CST local time at Albertville, United States [?]
Altitude: 292 m
Course: 127°
Speed: 72 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: W4RKZ-9>APDR16 via WIDE1-1,qAR,KD4ADC-1 (good)
Positions stored: 3373
Other SSIDs: W4RKZ-10 W4RKZ-5
Stations which heard W4RKZ-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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