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 weather station KF4DEW - show graphs
Location: 35°06.22' N 85°10.73' W - locator EM75JC84MV - show map
2.4 miles West bearing 253° from Harrison, Hamilton County, Tennessee, United States [?]
8.1 miles Northwest bearing 296° from Collegedale, Hamilton County, Tennessee, United States
8.4 miles Northeast bearing 62° from Chattanooga, Hamilton County, Tennessee, United States
92.2 miles Southwest bearing 230° from Knoxville, Knox County, Tennessee, United States
Last position: 2024-05-10 18:45:50 EDT (56s ago)
2024-05-10 18:45:50 EDT local time at Harrison, United States [?]
Last WX report: 2024-05-10 18:45:50 EDT (56s ago) – show weather charts
71 °F 56% 1010.5 mbar 0.9 MPH North
Device: Unknown: Unknown
Last path: KF4DEW>APRS via TCPXX*,qAX,CWOP-7
Positions stored: 2
Packet rate: 901 seconds between packets on average during 44141 seconds.
Stations near current position of KF4DEW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
GW12381.5 miles 332°2024-05-10 18:42:27 W4ZHA2.6 miles 349°2024-05-09 06:07:46
W4ZHA-92.7 miles 350°2024-05-07 16:24:47 KM4KMO-93.3 miles 177°2024-04-26 14:36:23
W4AM3.3 miles 267°2024-05-07 20:40:38 KM4KMO-143.3 miles 177°2024-05-10 18:36:36
KM4KMO3.3 miles 266°2024-04-29 19:01:40 W5EZX-103.5 miles 189°2024-05-06 12:42:04
WW4DB-93.6 miles 291°2024-04-14 12:58:58 AA6BD-93.7 miles 147°2024-04-20 13:05:20
AA6BD3.7 miles 147°2024-05-08 09:47:12 MRXSVRa1A4.2 miles 41°2024-05-08 22:17:54
K4TLZ-94.2 miles 70°2024-05-08 15:52:33 KB4JAC-D4.3 miles 318°2024-05-10 18:36:37
K4SIP-N4.4 miles 63°2024-05-10 18:42:14 K4SIP-D4.4 miles 63°2024-05-10 18:37:04
AG4HG-D4.5 miles 20°2024-04-12 16:43:30 MRXFLS70A4.6 miles 199°2024-05-10 18:45:35
WB4YYE-94.9 miles 141°2024-04-25 14:23:00 WB4YYE B4.9 miles 141°2024-05-10 18:30:23
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