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APRS station W4BM-9 - show graphs
Comment: 145.130MHzTOM !SN!
Mic-E message: In service
Location: 33°36.44' N 86°34.71' W - locator EM63RO05NS - show map
9.4 km Southwest bearing 208° from Argo, Jefferson County, Alabama, United States [?]
13.0 km Southwest bearing 228° from Margaret, Saint Clair County, Alabama, United States
22.9 km Northeast bearing 65° from Birmingham, Jefferson County, Alabama, United States
124.8 km South bearing 180° from Huntsville, Madison County, Alabama, United States
Last position: 2025-02-17 19:21:58 UTC (1d 4h12m ago)
2025-02-17 13:21:58 CST local time at Argo, United States [?]
Altitude: 286 m
Course: 156°
Speed: 0 km/h
Device: Kenwood: TM-D710 (rig)
Last path: W4BM-9>S3SV4T via WIDE1-1,WIDE2-2,qAR,N4XWC (good)
Positions stored: 11
Other SSIDs: W4BM-i
Stations which heard W4BM-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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