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 W-4 - show graphs
Map loading...
Comment: 1500' AGL on Rosston Tower - DCARA Digi/IGate
Location: 33°29.30' N 97°24.87' W - locator EM13HL07GE - show map - static map
11.5 miles South bearing 191° from Muenster, Cooke County, Texas, United States [?]
15.0 miles Southwest bearing 227° from Lindsay, Cooke County, Texas, United States
53.0 miles North bearing 354° from Fort Worth, Tarrant County, Texas, United States
60.1 miles Northwest bearing 324° from Dallas, Dallas County, Texas, United States
Last position: 2018-01-21 11:57:10 EST (95d 4h23m ago)
2018-01-21 10:57:10 CST local time at Muenster, United States [?]
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: W-4>APRX29 via qAO,W5CGC-10
Positions stored: 10
Stations near current position of W-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W5NGU-40.0 yards 0°2018-04-26 17:17:55 W5NGU-70.0 yards 0°2018-04-26 17:13:44
WD5U-10.8 miles 68°2018-04-26 17:11:15 FWDSVRJ4A4.3 miles 312°2018-04-13 16:05:53
CW73648.3 miles 211°2018-04-26 17:18:30 KC5DPC-49.0 miles 171°2018-04-25 14:57:28
CW351811.8 miles 149°2018-04-26 17:20:02 KD5BUH-113.4 miles 116°2018-04-26 10:25:27
WA7KQG-113.9 miles 244°2018-04-23 14:55:35 W5MEG-1013.9 miles 195°2018-04-09 11:07:07
WA5TKU-116.0 miles 130°2018-04-04 18:17:09 KG5WSA16.4 miles 180°2018-04-26 17:18:38
EW718416.9 miles 57°2018-04-26 17:15:49 FWDSVRKhA17.7 miles 98°2018-04-13 17:04:53
W5BGD18.0 miles 23°2018-03-28 13:31:15 KA0IQT-M18.6 miles 60°2018-04-25 14:39:25
KG5UVK18.6 miles 241°2018-04-08 21:50:18 W5MCN-i19.1 miles 145°2018-04-13 16:15:45
KT5AL19.3 miles 152°2018-04-26 17:20:04 KC5KKT19.3 miles 46°2018-04-26 08:00:02
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