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 KG4ZIE-3 - show graphs
Mic-E message: Off duty
Location: 36°00.41' N 86°43.17' W - locator EM66PA31PP - show map
5.7 km East bearing 111° from Brentwood Estates, Williamson County, Tennessee, United States [?]
6.4 km Southeast bearing 117° from Brentwood, Williamson County, Tennessee, United States
18.6 km South bearing 162° from Nashville, Davidson County, Tennessee, United States
81.6 km Southeast bearing 135° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2025-11-21 21:49:43 UTC (9d 6h33m ago)
2025-11-21 15:49:43 CST local time at Brentwood Estates, United States [?]
Altitude: 194 m
Course: 157°
Speed: 43 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KG4ZIE-3>SVPP4Q via NOLEN,WIDE1*,qAR,W4CAT-1 (good)
Positions stored: 3302
Other SSIDs: KG4ZIE-10 KG4ZIE-i KG4ZIE-2 KG4ZIE-1 KG4ZIE-6
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