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 AC5LM-9 - show graphs
Comment: 145.290MHz XTARC 145.290 tn110.9
Mic-E message: Off duty
Location: 32°16.45' N 97°57.95' W - locator EM12AG45CT - show map
20.3 km West bearing 283° from Glen Rose, Somervell County, Texas, United States [?]
23.0 km East bearing 75° from Stephenville, Erath County, Texas, United States
78.5 km Southwest bearing 230° from Fort Worth, Tarrant County, Texas, United States
122.4 km Southwest bearing 243° from Dallas, Dallas County, Texas, United States
Last position: 2025-05-31 19:18:09 UTC (13d 6h34m ago)
2025-05-31 14:18:09 CDT local time at Glen Rose, United States [?]
Altitude: 240 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 264°
Speed: 52 km/h
Device: Yaesu: FTM-500D (rig)
Last path: AC5LM-9>SRQV4Z via WIDE1-1,WIDE2-1,qAR,K5NOT (good)
Positions stored: 470
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