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 W1QR-10 - show graphs
Comment: SAG 1
Location: 32°45.60' N 97°47.59' W - locator EM12CS42TJ - show map
389.1 m East bearing 78° from Weatherford, Parker County, Texas, United States [?]
8.1 km West bearing 272° from Hudson Oaks, Parker County, Texas, United States
44.3 km West bearing 275° from Fort Worth, Tarrant County, Texas, United States
92.2 km West bearing 269° from Dallas, Dallas County, Texas, United States
Last position: 2025-07-12 18:13:24 UTC (4d 15h57m ago)
2025-07-12 13:13:24 CDT local time at Weatherford, United States [?]
Altitude: 281 m
Course: 312°
Speed: 11 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: W1QR-10>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 136
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