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 item W4EDP-DP - show graphs
Map loading...
Source callsign: W4EDP
Comment: IPSC2-QUADNET MMDVM 434.8500 MHz
Location: 34°58.92' N 85°21.60' W - locator EM74HX65TQ - show map - static map
0.3 miles Northwest bearing 337° from Lookout Mountain, Walker County, Georgia, United States [?]
5.2 miles Southwest bearing 213° from Chattanooga, Hamilton County, Tennessee, United States
71.6 miles East bearing 76° from Huntsville, Madison County, Alabama, United States
Last position: 2021-05-03 21:15:27 EDT (41d 19h40m ago)
2021-05-03 21:15:27 EDT local time at Lookout Mountain, United States [?]
Last path: W4EDP>APZDMR via QTH*,TCPIP*,qAU,T2KOBLENZ (good)
Positions stored: 1
Other SSIDs: W4EDP W4EDP-10 W4EDP-A W4EDP-B W4EDP-N
Stations near current position of W4EDP-DP - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W4EDP-N0.0 yards 0°2021-06-14 16:46:41 W4EDP0.5 miles 152°2021-06-14 16:49:16
W4EDP-101.0 miles 240°2021-06-14 16:27:48 KO4ILY-42.0 miles 51°2021-05-18 16:33:22
KO4ILY-142.8 miles 314°2021-05-18 16:53:10 KW4T3.0 miles 356°2021-05-20 09:19:48
KE4LQY-R3.6 miles 354°2021-06-14 14:49:46 KM6UTC-34.0 miles 7°2021-05-19 09:48:20
KM6UTC-94.1 miles 8°2021-06-11 18:58:24 N4BRR-74.2 miles 36°2021-06-10 16:03:45
W1BRB-74.9 miles 42°2021-06-09 21:24:16 KB8MGL-55.4 miles 107°2021-06-11 14:42:42
FW66295.4 miles 107°2021-06-14 16:51:23 W4PLP-105.5 miles 164°2021-06-05 09:06:28
W4T/CA0475.6 miles 339°2021-06-08 15:34:39 AJ4VX B5.7 miles 215°2021-06-14 16:40:30
AJ4VX-B5.7 miles 215°2021-06-14 16:40:40 W4PLP6.1 miles 112°2021-06-05 19:28:38
KO4ILY-16.2 miles 50°2021-05-23 09:00:38 KO4ILY-36.2 miles 49°2021-05-23 08:55:43
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