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 NG4DX-B - show graphs
Comment: 440 Voice 433.20000MHz +0.0000MHz
Location: 34°00.00' N 84°00.00' W - locator EM84AA00AA - show map
3.1 miles North bearing 347° from Lawrenceville, Gwinnett County, Georgia, United States [?]
7.7 miles North bearing 341° from Grayson, Gwinnett County, Georgia, United States
28.2 miles Northeast bearing 52° from Atlanta, Fulton County, Georgia, United States
35.7 miles West bearing 275° from Athens, Clarke County, Georgia, United States
Last position: 2024-09-03 21:43:59 EDT (60d 10h21m ago)
2024-09-03 21:43:59 EDT local time at Lawrenceville, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: NG4DX-B>APDG02 via TCPIP*,qAC,NG4DX-BS
Positions stored: 3
Other SSIDs: NG4DX-10 NG4DX-7 NG4DX NG4DX-i
Stations near current position of NG4DX-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
N1ATC0.8 miles 276°2024-11-03 07:03:19 KM4SWL-71.1 miles 347°2024-10-23 20:41:53
WC4Y-71.3 miles 136°2024-10-21 13:23:42 KK4CRL-92.2 miles 126°2024-11-02 09:22:46
AD4PZ-102.3 miles 127°2024-10-08 19:51:51 GW42212.4 miles 251°2024-11-03 07:05:07
N7GRB-102.6 miles 298°2024-11-03 06:39:39 KC4SAR-92.6 miles 285°2024-11-02 16:35:29
KC4SAR-52.7 miles 285°2024-11-03 06:56:18 WD4STR-A2.9 miles 170°2024-11-03 07:03:30
WD4STR-B2.9 miles 170°2024-11-03 07:03:30 WD4STR-C2.9 miles 170°2024-11-03 07:03:30
WD4STR A2.9 miles 170°2024-11-03 07:03:45 WD4STR AD2.9 miles 170°2024-11-03 07:03:45
WD4STR B2.9 miles 170°2024-11-03 07:03:45 WD4STR C2.9 miles 170°2024-11-03 07:03:45
KN4SVT-N3.1 miles 167°2024-10-18 13:52:21 W4GR-153.3 miles 265°2024-10-18 14:57:41
FW72573.4 miles 250°2024-11-03 07:04:41 KN4OTT-Y3.5 miles 330°2024-10-17 05:35:54
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.
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