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 KJ5AJO-9 - show graphs
Comment: 442.125MHz C156 +500 Canucks on the Air
Mic-E message: Off duty
Location: 32°56.35' N 97°18.43' W - locator EM12IW35DJ - show map
5.2 km West bearing 276° from Keller, Tarrant County, Texas, United States [?]
5.5 km Southeast bearing 136° from Haslet, Tarrant County, Texas, United States
23.8 km North bearing 3° from Fort Worth, Tarrant County, Texas, United States
49.8 km West bearing 291° from Dallas, Dallas County, Texas, United States
Last position: 2025-05-04 15:30:23 UTC (4d 18h17m ago)
2025-05-04 10:30:23 CDT local time at Keller, United States [?]
Altitude: 296 m
Course: 353°
Speed: 9 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KJ5AJO-9>SRUV3U via qAR,W5DCR-3
Positions stored: 1329
Other SSIDs: KJ5AJO-4 KJ5AJO-7 KJ5AJO KJ5AJO-2 KJ5AJO-4
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