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 KW4HQ-B - show graphs
Comment: 440 Voice 438.80000MHz +0.0000MHz
Location: 34°06.33' N 84°15.64' W - locator EM74UC85RH - show map - static map
4.5 km Northeast bearing 43° from Alpharetta, Fulton County, Georgia, United States [?]
13.0 km Northeast bearing 45° from Roswell, Fulton County, Georgia, United States
41.3 km North bearing 16° from Atlanta, Fulton County, Georgia, United States
141.9 km Southeast bearing 137° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2022-05-16 00:53:49 UTC (256d 13h36m ago)
2022-05-15 20:53:49 EDT local time at Alpharetta, United States [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KW4HQ-B>APDG02 via TCPIP*,qAC,KW4HQ-BS
Positions stored: 6
Other SSIDs: KW4HQ-N KW4HQ-Y KW4HQ-7
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