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 W5DCF-9 - show graphs
Comment: 146.520MHz Charles - w5dcf@att.net WINLINK
Mic-E message: Off duty
Location: 33°08.32' N 96°47.06' W - locator EM13OD53VG - show map
3.9 km East bearing 110° from Frisco, Collin County, Texas, United States [?]
11.0 km Northeast bearing 60° from The Colony, Denton County, Texas, United States
39.6 km North bearing 3° from Dallas, Dallas County, Texas, United States
67.9 km Northeast bearing 47° from Fort Worth, Tarrant County, Texas, United States
Last position: 2025-12-21 02:10:03 UTC (12d 16h56m ago)
2025-12-20 20:10:03 CST local time at Frisco, United States [?]
Altitude: 226 m
Course: 16°
Speed: 30 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: W5DCF-9>SSPX3R via WIDE1-1,qAR,W5NGU-3 (good)
Positions stored: 12220
Other SSIDs: W5DCF-N
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