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 AI4QT-11 - show graphs
Comment: PinPoint v2.1
Location: 34°38.58' N 86°33.01' W - locator EM64RP34XH - show map
10.2 km South bearing 161° from Huntsville, Madison County, Alabama, United States [?]
10.3 km Northwest bearing 306° from Owens Cross Roads, Madison County, Alabama, United States
126.9 km North bearing 10° from Birmingham, Jefferson County, Alabama, United States
Last position: 2025-02-08 16:10:00 UTC (89d 20h6m ago)
2025-02-08 10:10:00 CST local time at Huntsville, United States [?]
Device: AB0WV: PinPoint
Last path: AI4QT-11>APIN21 via WIDE1-1,WIDE2-1,qAR,AI4QT-15 (good)
Positions stored: 3
Other SSIDs: AI4QT AI4QT-4 AI4QT-7 AI4QT-4 AI4QT-3 AI4QT AI4QT-15 AI4QT-10 AI4QT-5 AI4QT-1 AI4QT-4 AI4QT-4 AI4QT-7 AI4QT-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