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: 2018-09-19 22:44:30 EDT (9m ago)
2018-09-19 21:44:30 CDT 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 - EDT      callsign distance last heard - EDT
W4WBC A0.0 yards 0°2018-09-19 22:44:30 W4WBC AD0.0 yards 0°2018-09-19 22:44:30
W4WBC B0.0 yards 0°2018-09-19 22:44:30 W4WBC-A0.0 yards 0°2018-09-19 22:44:15
W4WBC-B0.0 yards 0°2018-09-19 22:44:15 W4WBC-C0.0 yards 0°2018-09-19 22:44:15
147.24HSV1.5 miles 274°2018-09-19 22:51:28 KF4DVG-13.6 miles 329°2018-08-31 15:07:45
KM4ESU-i8.5 miles 21°2018-09-18 18:25:49 KA0S-108.7 miles 30°2018-09-19 22:46:02
KA0S-98.7 miles 30°2018-09-19 22:51:12 KC4TEP-59.1 miles 9°2018-09-01 20:15:03
KC4TEP-49.1 miles 9°2018-09-01 20:14:23 N9AIL9.2 miles 7°2018-09-12 20:06:51
DW62159.3 miles 28°2018-09-19 22:47:57 KK4TIB-19.6 miles 19°2018-09-07 21:10:28
DW97479.7 miles 25°2018-09-19 22:46:57 DW05579.9 miles 342°2018-09-19 22:49:00
DW051710.2 miles 340°2018-09-19 22:48:50 DW048810.2 miles 343°2018-09-19 22:48:46
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