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 K5BTW-10 - show graphs
Comment: 146.420MHz aprsdroid
Location: 33°12.05' N 96°41.96' W - locator EM13PE68BE - show map
7.8 km West bearing 273° from McKinney, Collin County, Texas, United States [?]
7.9 km Northwest bearing 307° from Fairview, Collin County, Texas, United States
47.5 km North bearing 12° from Dallas, Dallas County, Texas, United States
78.4 km Northeast bearing 47° from Fort Worth, Tarrant County, Texas, United States
Last position: 2025-05-21 03:16:19 UTC (12s ago)
2025-05-20 22:16:19 CDT local time at McKinney, United States [?]
Altitude: 169 m
Course: 307°
Speed: 74 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: K5BTW-10>APDR16 via TCPIP*,qAC,T2UKRAINE
Positions stored: 504
Other SSIDs: K5BTW-7 K5BTW-9
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