Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station K4VCM - show graphs
Comment: 146.790 PL 107.2 - Echolink Node 79190
Location: 35°08.11' N 85°19.42' W - locator EM75ID12DK - show map
2.3 miles Northwest bearing 313° from Red Bank, Hamilton County, Tennessee, United States [?]
2.4 miles Southwest bearing 212° from Walden, Hamilton County, Tennessee, United States
6.2 miles North bearing 353° from Chattanooga, Hamilton County, Tennessee, United States
76.7 miles East bearing 68° from Huntsville, Madison County, Alabama, United States
Last position: 2025-01-14 19:54:00 EST (8m26s ago)
2025-01-14 19:54:00 EST local time at Red Bank, United States [?]
Device: Unknown: Unknown
Last path: K4VCM>APRS via TCPIP*,qAC,T2TAS
Positions stored: 657
Packet rate: 600 seconds between packets on average during 29400 seconds.
Other SSIDs: K4VCM-i
Stations near current position of K4VCM - show more
callsign distance last heard - EST      callsign distance last heard - EST
AD4FM-50.3 miles 297°2025-01-05 14:58:15 KG4ZFX B1.4 miles 232°2025-01-14 16:45:58
KG4ZFX-B1.4 miles 232°2025-01-14 16:45:59 KG4ZFX-N1.4 miles 232°2025-01-14 16:47:18
W4PL A1.7 miles 37°2025-01-14 19:48:21 W4PL AD1.7 miles 37°2025-01-14 19:48:22
W4PL B1.7 miles 37°2025-01-14 19:48:22 W4PL C1.7 miles 37°2025-01-14 19:48:22
W4PL-A1.7 miles 37°2025-01-14 19:48:06 W4PL-B1.7 miles 37°2025-01-14 19:48:07
W4PL-C1.7 miles 37°2025-01-14 19:48:07 N4LMC-9202.4 miles 357°2025-01-14 19:52:39
N4LMC-6402.4 miles 357°2025-01-14 19:54:03 DW10572.5 miles 253°2025-01-14 20:00:23
KX4KM2.8 miles 140°2024-12-22 14:43:23 KQ4HRK-92.9 miles 64°2024-12-27 17:02:23
KQ4FFP-93.0 miles 63°2024-12-27 12:51:36 KX4BE3.1 miles 138°2025-01-07 12:48:47
AD4FM-94.0 miles 346°2025-01-01 20:19:03 AD4FM-74.1 miles 347°2025-01-10 13:41:26
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS