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APRS station AA4CB-9 - show graphs
Comment: 146.520MHz FIELD DAY JUN 28/29 san ann train depot
Mic-E message: Custom 1
Location: 33°42.08' N 85°49.29' W - locator EM73CQ18KH - show map
5.7 km South bearing 189° from Weaver, Calhoun County, Alabama, United States [?]
10.0 km Southeast bearing 144° from Alexandria, Calhoun County, Alabama, United States
93.0 km East bearing 77° from Birmingham, Jefferson County, Alabama, United States
134.2 km Southeast bearing 148° from Huntsville, Madison County, Alabama, United States
Last position: 2025-05-14 14:18:08 UTC (4h16m ago)
2025-05-14 09:18:08 CDT local time at Weaver, United States [?]
Altitude: 252 m
Course: 260°
Speed: 119 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: AA4CB-9>DD4R0X via WIDE1,K4TQR-1,WIDE2*,qAR,WD4HMR (good)
Positions stored: 39180
Other SSIDs: AA4CB-6 AA4CB-1 AA4CB-10 AA4CB-2 AA4CB-3 AA4CB-N AA4CB-Y AA4CB-4 AA4CB-5 AA4CB
Stations which heard AA4CB-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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