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 object W4WBC C - show graphs
Map loading...
Source callsign: W4WBC-S
Comment: 2m Voice 145.36 -0.600 Mhz
Location: 34°29.43' N 86°36.25' W - locator EM64QL77LR - show map - static map
10.7 miles Southwest bearing 231° from Owens Cross Roads, Madison County, Alabama, United States [?]
12.4 miles West bearing 255° from New Hope, Madison County, Alabama, United States
16.6 miles South bearing 184° from Huntsville, Madison County, Alabama, United States
67.9 miles North bearing 10° from Birmingham, Jefferson County, Alabama, United States
Last position: 2017-02-23 02:09:30 EST (10m36s ago)
2017-02-23 01:09:30 CST local time at Owens Cross Roads, United States [?]
Last path: W4WBC-S>APJIO4 via TCPIP*,qAC,W4WBC-GS
Positions stored: 2
Others sourced by W4WBC-S: W4WBC A W4WBC AD W4WBC B
Stations near current position of W4WBC C - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4WBC A0.0 yards 0°2017-02-23 02:09:30 W4WBC AD0.0 yards 0°2017-02-23 02:09:47
W4WBC B0.0 yards 0°2017-02-23 02:09:47 W4WBC-A0.0 yards 0°2017-02-23 02:06:52
W4WBC-B0.0 yards 0°2017-02-23 02:09:01 W4WBC-C0.0 yards 0°2017-02-23 02:08:36
DW27415.6 miles 133°2017-02-23 02:03:56 KJ4OPX-56.6 miles 253°2017-02-04 08:31:52
KM4ESU-i8.5 miles 21°2017-01-29 02:39:20 KA0S-108.7 miles 30°2017-02-23 01:43:21
DW62159.3 miles 28°2017-02-23 02:11:42 KK4TIB-19.5 miles 19°2017-01-28 11:51:24
KK4TIB-99.6 miles 19°2017-02-22 17:44:28 DW97479.7 miles 25°2017-02-23 02:19:31
N4PMF-59.8 miles 13°2017-01-29 16:46:29 DW05579.9 miles 342°2017-02-23 02:18:07
DW051710.2 miles 340°2017-02-23 02:18:49 DW048810.2 miles 343°2017-02-23 02:14:15
KE4DQ10.4 miles 23°2017-01-28 16:43:10 DW039210.8 miles 341°2017-02-23 02:08:11
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.
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