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 AB4FR B - show graphs
Source callsign: AB4FR-S
Comment: 70cm Voice (D-Star) 432.10000MHz +0.0000MHz
Location: 34°51.67' N 84°58.40' W - locator EM74MU36EQ - show map
2.8 miles South bearing 179° from Varnell, Whitfield County, Georgia, United States [?]
6.3 miles North bearing 358° from Dalton, Whitfield County, Georgia, United States
22.9 miles Southeast bearing 124° from Chattanooga, Hamilton County, Tennessee, United States
83.7 miles Northwest bearing 337° from Atlanta, Fulton County, Georgia, United States
Last position: 2025-01-20 04:05:52 EST (5m45s ago)
2025-01-20 04:05:52 EST local time at Varnell, United States [?]
Altitude: 10 ft
Last path: AB4FR-S>APDG01 via TCPIP*,qAC,AB4FR-GS
Positions stored: 8
Others sourced by AB4FR-S: AB4FR C
Stations near current position of AB4FR B - show more
callsign distance last heard - EST      callsign distance last heard - EST
AB4FR-B0.0 yards 0°2025-01-20 04:06:02 AB4FR C40.1 yards 0°2025-01-18 17:52:14
AB4FR-C40.1 yards 0°2025-01-18 17:52:14 KZ4DJC-92.6 miles 356°2024-12-28 21:37:19
AB4BJ-102.7 miles 194°2025-01-20 04:07:39 AB4BJ2.7 miles 194°2025-01-16 20:11:48
K4HYJ-103.7 miles 167°2025-01-20 03:41:55 DW26593.8 miles 205°2025-01-20 04:09:04
KC4YVV4.9 miles 185°2025-01-13 08:03:54 N5UOV-95.2 miles 226°2025-01-18 23:23:37
KY4ZX-i7.1 miles 68°2025-01-10 12:56:25 KM4SIG7.2 miles 162°2025-01-19 13:20:21
N4LMC-5257.5 miles 300°2025-01-20 04:07:27 N4LMC-1208.3 miles 302°2025-01-20 04:01:51
KD4ROB-N8.6 miles 187°2025-01-20 04:00:49 KD4ROB8.6 miles 187°2025-01-08 11:05:49
N4BZJ-1358.6 miles 194°2025-01-20 04:04:31 KQ4RKZ8.7 miles 182°2025-01-08 16:52:34
N4BZJ-6809.0 miles 201°2025-01-20 04:11:33 W4ABZ9.1 miles 305°2025-01-20 04:10:37
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