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 KM7AYC-9 - show graphs
Comment: 146.520MHz ALLMSG
Mic-E message: Off duty
Location: 32°59.59' N 96°44.87' W - locator EM12PX08GI - show map
5.4 km Southwest bearing 237° from Plano, Collin County, Texas, United States [?]
14.2 km Southwest bearing 211° from Allen, Collin County, Texas, United States
24.0 km North bearing 13° from Dallas, Dallas County, Texas, United States
61.2 km Northeast bearing 61° from Fort Worth, Tarrant County, Texas, United States
Last position: 2025-11-30 19:40:51 UTC (6h36m ago)
2025-11-30 13:40:51 CST local time at Plano, United States [?]
Altitude: 219 m
Course: 244°
Speed: 43 km/h
Device: Yaesu: FTM-510D (rig)
Last path: KM7AYC-9>SRUY5Y via WIDE1-1,WIDE2-1,qAR,KD4C-10 (good)
Positions stored: 5646
Other SSIDs: KM7AYC
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