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APRS station AD4FM-3 - show graphs
Comment: mon 144.700 winlink
Mic-E message: Off duty
Location: 35°10.50' N 85°19.50' W - locator EM75IE12AA - show map
729.5 m South bearing 190° from Fairmount, Hamilton County, Tennessee, United States [?]
2.4 km Northwest bearing 298° from Walden, Hamilton County, Tennessee, United States
14.4 km North bearing 354° from Chattanooga, Hamilton County, Tennessee, United States
125.0 km Northeast bearing 66° from Huntsville, Madison County, Alabama, United States
Last position: 2025-09-05 17:53:54 UTC (4h37m ago)
2025-09-05 13:53:54 EDT local time at Fairmount, United States [?]
Altitude: 607 m
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Course: 304°
Speed: 74 km/h
Last telemetry: 2025-06-22 00:28:50 UTC (75d 22h2m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, Current: 0 mA, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: Yaesu: FTM-500D (rig)
Last path: AD4FM-3>SUQPLZ via WIDE1-1,WIDE2-1,qAR,KA4EMA-3 (good)
Positions stored: 55
Other SSIDs: AD4FM AD4FM-7 AD4FM-6 AD4FM-5 AD4FM-2 AD4FM-9 AD4FM-10 AD4FM
Stations which heard AD4FM-3 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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