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 W4DOC C - show graphs
Map loading...
Source callsign: W4DOC-S
Comment: 2m Voice 145.35 -0.600 MHz
Location: 33°52.80' N 84°06.00' W - locator EM73WV81AE - show map - static map
2.6 miles East bearing 106° from Lilburn, Gwinnett County, Georgia, United States [?]
3.0 miles Northeast bearing 34° from Mountain Park, Gwinnett County, Georgia, United States
18.8 miles Northeast bearing 61° from Atlanta, Fulton County, Georgia, United States
41.7 miles West bearing 263° from Athens, Clarke County, Georgia, United States
Last position: 2021-01-19 22:15:08 EST (17m33s ago)
2021-01-19 22:15:08 EST local time at Lilburn, United States [?]
Last path: W4DOC-S>APJIO4 via TCPIP*,qAC,W4DOC-GS
Positions stored: 5
Others sourced by W4DOC-S: W4DOC A W4DOC AD W4DOC B
Stations near current position of W4DOC C - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4DOC A0.0 yards 0°2021-01-19 22:15:08 W4DOC AD0.0 yards 0°2021-01-19 22:15:08
W4DOC B0.0 yards 0°2021-01-19 22:15:08 W4DOC-A0.0 yards 0°2021-01-19 22:14:53
W4DOC-B0.0 yards 0°2021-01-19 22:14:53 W4DOC-C0.0 yards 0°2021-01-19 22:14:53
W4JDH-1426.5 yards 144°2021-01-19 21:42:12 W4FDH-1426.5 yards 144°2020-12-22 03:18:15
KD4PDY-72.0 miles 203°2020-12-22 17:30:08 KM4SQK-22.3 miles 356°2021-01-18 14:15:06
KN4VSI-53.0 miles 136°2021-01-02 19:39:04 K4MWW3.2 miles 222°2021-01-19 20:43:11
KO4BTM B3.3 miles 40°2021-01-19 22:31:50 KO4BTM-B3.3 miles 40°2021-01-19 22:32:00
KN4BYB B3.7 miles 344°2020-12-30 01:38:22 KN4BYB-B3.7 miles 344°2020-12-30 01:38:32
AB4NX-144.3 miles 196°2021-01-19 18:08:20 W7RD B4.4 miles 218°2021-01-03 13:34:52
W7RD-B4.4 miles 218°2021-01-03 13:34:52 W4DJX B4.4 miles 218°2021-01-19 22:17:21
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.
User guide · 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