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 W4AUB-9 - show graphs
Mic-E message: In service
Location: 33°32.88' N 85°14.50' W - locator EM73JN01XM - show map
10.8 km Southwest bearing 208° from Mount Zion, Carroll County, Georgia, United States [?]
15.7 km West bearing 257° from Carrollton, Carroll County, Georgia, United States
82.1 km West bearing 254° from Atlanta, Fulton County, Georgia, United States
90.1 km Southwest bearing 243° from Sandy Springs, Fulton County, Georgia, United States
Last position: 2025-08-03 14:51:16 UTC (28d 14h56m ago)
2025-08-03 10:51:16 EDT local time at Mount Zion, United States [?]
Altitude: 333 m
Course: 209°
Speed: 7 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W4AUB-9>S3SR8X via WN4AFT-1,WIDE1*,WIDE2-1,qAR,KF4DVW-15 (good)
Positions stored: 248
Other SSIDs: W4AUB-i W4AUB W4AUB-Y
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