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 KG4ZFX B - show graphs
Source callsign: KG4ZFX-S
Comment: 70cm Voice (D-Star) 446.50000MHz +0.0000MHz
Location: 35°07.35' N 85°20.63' W - locator EM75HC89RJ - show map
4.2 miles South bearing 196° from Fairmount, Hamilton County, Tennessee, United States [?]
5.5 miles South bearing 168° from Lone Oak, Sequatchie County, Tennessee, United States
5.6 miles North bearing 340° from Chattanooga, Hamilton County, Tennessee, United States
75.4 miles East bearing 69° from Huntsville, Madison County, Alabama, United States
Last position: 2024-12-11 16:23:22 EST (10m48s ago)
2024-12-11 16:23:22 EST local time at Fairmount, United States [?]
Altitude: 10 ft
Last path: KG4ZFX-S>APDG01 via TCPIP*,qAC,KG4ZFX-GS
Positions stored: 2
Stations near current position of KG4ZFX B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KG4ZFX-B0.0 yards 0°2024-12-11 16:23:32 KG4ZFX-N0.0 yards 0°2024-12-11 16:26:22
KM4BJZ-70.5 miles 61°2024-12-11 16:33:11 DW10571.3 miles 276°2024-12-11 16:30:39
K4VCM1.4 miles 52°2024-12-11 16:27:48 W4PL A3.1 miles 44°2024-12-11 16:30:36
W4PL AD3.1 miles 44°2024-12-11 16:30:37 W4PL B3.1 miles 44°2024-12-11 16:30:36
W4PL C3.1 miles 44°2024-12-11 16:30:37 W4PL-A3.1 miles 44°2024-12-11 16:30:21
W4PL-B3.1 miles 44°2024-12-11 16:30:22 W4PL-C3.1 miles 44°2024-12-11 16:30:22
N4LMC-9203.3 miles 17°2024-12-11 16:30:34 N4LMC-6403.4 miles 17°2024-12-11 16:26:51
KX4BE3.5 miles 114°2024-12-11 16:33:49 GW03924.4 miles 183°2024-12-11 16:29:33
W4NAR-24.5 miles 272°2024-11-17 13:00:21 AD4FM-54.8 miles 1°2024-12-10 17:00:19
AD4FM4.8 miles 2°2024-11-20 01:59:33 AD4FM-74.8 miles 2°2024-12-10 16:54:29
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