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 WD4STR AD - show graphs
Map loading...
Source callsign: WD4STR-S
Comment: 1.2 Data 1249.00 MHz
Location: 33°57.55' N 83°59.49' W - locator EM83AX10AE - show map - static map
506.7 yards Northwest bearing 315° from Lawrenceville, Gwinnett County, Georgia, United States [?]
4.9 miles Northwest bearing 335° from Grayson, Gwinnett County, Georgia, United States
27.0 miles Northeast bearing 57° from Atlanta, Fulton County, Georgia, United States
35.1 miles West bearing 270° from Athens, Clarke County, Georgia, United States
Last position: 2018-02-21 14:03:51 EST (18m4s ago)
2018-02-21 14:03:51 EST local time at Lawrenceville, United States [?]
Last path: WD4STR-S>APJIO4 via TCPIP*,qAC,WD4STR-GS
Positions stored: 7
Others sourced by WD4STR-S: WD4STR A WD4STR B WD4STR C
Stations near current position of WD4STR AD - show more
callsign distance last heard - EST      callsign distance last heard - EST
WD4STR C0.0 yards 0°2018-02-21 14:03:51 WD4STR B0.0 yards 0°2018-02-21 14:03:51
WD4STR-B0.0 yards 0°2018-02-21 14:03:36 WD4STR-C0.0 yards 0°2018-02-21 14:03:36
WD4STR-A0.0 yards 0°2018-02-21 14:03:36 WD4STR A0.0 yards 0°2018-02-21 14:03:51
KB6RRX0.8 miles 163°2018-02-13 16:51:45 AI1U B0.8 miles 180°2018-02-18 23:46:45
AI1U-B0.8 miles 180°2018-02-18 23:46:55 FW04142.9 miles 350°2018-02-21 14:20:11
WB4QDX-103.1 miles 247°2018-02-21 14:10:38 N7GRB-104.9 miles 325°2018-02-13 23:55:13
IRLP-74375.3 miles 294°2018-02-21 13:47:29 KK4ZHL5.7 miles 309°2018-01-22 18:13:34
K4STA-55.8 miles 247°2018-02-16 18:43:38 K4STA-106.4 miles 326°2018-02-02 16:05:16
KE6IYD-106.8 miles 100°2018-02-21 14:10:39 DW36427.7 miles 93°2018-02-21 14:12:15
W4IMD-107.9 miles 27°2018-02-07 17:07:53 KK4CRL-97.9 miles 242°2018-02-19 19:44:18
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