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 K4LFJ-B - show graphs
Comment: 440 Voice 433.30000MHz +0.0000MHz
Location: 33°52.32' N 84°39.11' W - locator EM73QU19SG - show map
2.0 miles Northeast bearing 65° from Powder Springs, Cobb County, Georgia, United States [?]
6.3 miles East bearing 92° from Hiram, Paulding County, Georgia, United States
17.4 miles Northwest bearing 299° from Atlanta, Fulton County, Georgia, United States
73.2 miles West bearing 266° from Athens, Clarke County, Georgia, United States
Last position: 2025-01-20 06:55:20 EST (10m13s ago)
2025-01-20 06:55:20 EST local time at Powder Springs, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: K4LFJ-B>APDG02 via TCPIP*,qAC,K4LFJ-BS
Positions stored: 1
Packet rate: 1180 seconds between packets on average during 57826 seconds.
Other SSIDs: K4LFJ-N
Stations near current position of K4LFJ-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
K4LFJ B0.0 yards 0°2025-01-20 06:55:10 W3CDE0.4 miles 159°2025-01-16 18:03:20
CW04981.5 miles 308°2025-01-20 07:00:41 KQ4ZIZ2.3 miles 348°2025-01-18 02:16:44
N5IMC-73.0 miles 328°2024-12-27 15:26:27 EW29663.5 miles 18°2025-01-20 07:00:59
KN4BYB B3.5 miles 57°2025-01-12 23:44:43 KN4BYB-B3.5 miles 57°2025-01-12 23:44:53
KK4NXI-43.6 miles 330°2024-12-29 21:33:46 KK4NXI-53.6 miles 330°2024-12-29 23:19:20
KK4NXI-44.6 miles 336°2024-12-29 20:59:52 WW4WWW-54.7 miles 280°2024-12-27 12:05:30
DW43916.0 miles 126°2025-01-20 07:00:25 WG4BI-96.4 miles 352°2025-01-17 16:52:08
WG4BI-16.4 miles 352°2025-01-19 22:19:59 W4UYE6.5 miles 283°2025-01-04 10:53:51
KN4MSH-DP7.2 miles 50°2025-01-08 14:33:15 FW65287.2 miles 22°2025-01-20 07:00:52
KO4CUL-97.8 miles 293°2025-01-09 05:42:29 KO4CUL-77.8 miles 293°2024-12-31 16:12:12
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