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APRS station W4TFW-9 - show graphs
Comment: 443.100MHz AVALANCHE
Mic-E message: In service
Location: 34°33.59' N 86°59.51' W - locator EM64MN04XI - show map
4.5 km Northwest bearing 334° from Flint City, Morgan County, Alabama, United States [?]
5.2 km South bearing 189° from Decatur, Morgan County, Alabama, United States
41.7 km Southwest bearing 243° from Huntsville, Madison County, Alabama, United States
116.8 km North bearing 351° from Birmingham, Jefferson County, Alabama, United States
Last position: 2025-05-25 14:36:42 UTC (1h33m ago)
2025-05-25 09:36:42 CDT local time at Flint City, United States [?]
Altitude: 183 m
Course: 83°
Speed: 81 km/h
Last WX report: 2025-01-29 10:54:01 UTC (116d 5h16m ago) – show weather charts
1.1 °C 100% 1016.4 mbar 0.0 m/s Southwest
Device: Kenwood: TM-D710 (rig)
Last path: W4TFW-9>S4SS5Y via WIDE1-1,WIDE2-1,qAR,K4HNH-10 (good)
Positions stored: 77595
Other SSIDs: W4TFW-1
Stations which heard W4TFW-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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