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 WX4ZAC - show graphs
Map loading...
Comment: .DsVP
Location: 33°38.62' N 86°27.95' W - locator EM63SP44CL - show map - static map
3.0 miles South bearing 170° from Margaret, Saint Clair County, Alabama, United States [?]
4.6 miles Southeast bearing 125° from Argo, Jefferson County, Alabama, United States
21.1 miles Northeast bearing 66° from Birmingham, Jefferson County, Alabama, United States
75.3 miles South bearing 175° from Huntsville, Madison County, Alabama, United States
Last position: 2016-12-27 10:42:48 EST (20d 17h17m ago)
2016-12-27 09:42:48 CST local time at Margaret, United States [?]
Last WX report: 2016-12-27 10:42:48 EST (20d 17h17m ago) – show weather charts
65 °F 96% 997.3 mbar 2.0 MPH Southwest
Last path: WX4ZAC>S3SV6W via WIDE1-1,WIDE2-1,qAR,KU4BL-3 (good)
Positions stored: 4087
Other SSIDs: WX4ZAC-1 WX4ZAC-9
Last heard a station directly: 2016-12-25 20:31:17 EST (22d 7h28m ago)
Stations near current position of WX4ZAC - show more
callsign distance last heard - EST      callsign distance last heard - EST
WX4ZAC-90.6 miles 61°2017-01-14 19:14:41 DW54111.7 miles 311°2017-01-17 03:57:36
145.13-AL3.8 miles 134°2017-01-17 03:59:50 EW88683.8 miles 59°2017-01-17 03:51:27
DW90053.9 miles 202°2017-01-17 03:45:06 N4WRC-94.3 miles 151°2016-12-26 17:34:40
KD4EXS5.3 miles 209°2017-01-08 20:40:19 KD4EXS-105.3 miles 209°2017-01-08 21:19:32
KD4EXS-15.3 miles 209°2017-01-08 22:29:56 KD4EXS-55.3 miles 209°2017-01-09 02:59:18
KD4EXS-95.3 miles 210°2017-01-16 18:17:15 AG5AT-B5.7 miles 307°2017-01-10 22:46:03
AG5AT B5.7 miles 307°2017-01-10 22:45:53 KD4ZGW-15.9 miles 125°2017-01-17 03:55:07
N4FOP6.0 miles 347°2017-01-17 03:50:03 W4BM-96.5 miles 249°2017-01-03 15:56:22
W4BM-56.5 miles 249°2017-01-02 17:24:23 KC4ANB-M6.8 miles 284°2017-01-11 20:49:15
KC4ANB-P8.7 miles 274°2017-01-10 21:51:52 KC4ANB8.7 miles 274°2017-01-17 03:53:21
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