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 WA4MT-9 - show graphs
Location: 33°38.75' N 85°07.94' W - locator EM73KP44CX - show map
8.9 km Northwest bearing 325° from Carrollton, Carroll County, Georgia, United States [?]
13.7 km Southwest bearing 222° from Temple, Carroll County, Georgia, United States
69.8 km West bearing 261° from Atlanta, Fulton County, Georgia, United States
76.2 km Southwest bearing 246° from Sandy Springs, Fulton County, Georgia, United States
Last position: 2025-06-06 15:32:24 UTC (1d 3h30m ago)
2025-06-06 11:32:24 EDT local time at Carrollton, United States [?]
Altitude: 337 m
Course: 323°
Speed: 83 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: WA4MT-9>APDR16 via WIDE1-1,qAR,WA4MT-10 (good)
Positions stored: 7336
Other SSIDs: WA4MT-10 WA4MT
Stations which heard WA4MT-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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