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 WR4JW-4 - show graphs
Map loading...
Comment: 444.325+ PL 107.2 AllStar Node 27981 Echolink Node 312780
Location: 34°24.31' N 86°48.03' W - locator EM64OJ37WF - show map - static map
6.7 miles East bearing 68° from Falkville, Morgan County, Alabama, United States [?]
8.1 miles East bearing 109° from Hartselle, Morgan County, Alabama, United States
25.5 miles Southwest bearing 209° from Huntsville, Madison County, Alabama, United States
61.1 miles North bearing 0° from Birmingham, Jefferson County, Alabama, United States
Last position: 2018-10-16 19:14:23 EDT (8m9s ago)
2018-10-16 18:14:23 CDT local time at Falkville, United States [?]
Device: Unknown: Unknown
Last path: WR4JW-4>APRS via TCPIP*,qAC,T2CSNGRAD
Positions stored: 1
Packet rate: 295 seconds between packets on average during 14473 seconds.
Stations near current position of WR4JW-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KT4ROY-225.9 yards 319°2018-10-16 19:17:39 KT4ROY-325.9 yards 319°2018-10-16 19:16:17
W4HBO-57.0 miles 2°2018-10-16 19:21:55 KI4HYB-77.0 miles 341°2018-10-07 20:20:55
NA4A B7.7 miles 292°2018-10-16 19:14:08 NA4A-B7.7 miles 292°2018-10-16 19:14:18
KG4RCT7.9 miles 327°2018-10-10 09:22:23 KE6UPA-99.8 miles 186°2018-09-19 15:53:16
WA4ZZW-19.9 miles 316°2018-09-27 19:30:13 KN4PLQ-510.7 miles 301°2018-10-10 21:34:39
KN4PLQ-710.7 miles 300°2018-10-15 22:15:06 147.24HSV11.4 miles 58°2018-10-16 19:22:23
W4WBC A12.6 miles 62°2018-10-16 19:03:41 W4WBC AD12.6 miles 62°2018-10-16 19:03:41
W4WBC C12.6 miles 62°2018-10-16 19:03:41 W4WBC B12.6 miles 62°2018-10-16 19:03:41
W4WBC-A12.6 miles 62°2018-10-16 19:03:26 W4WBC-B12.6 miles 62°2018-10-16 19:03:26
W4WBC-C12.6 miles 62°2018-10-16 19:03:26 N4UAI-R12.9 miles 195°2018-10-16 19:06:54
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