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 KQ4UWL-9 - show graphs
Comment: KQ4UWL MOBILE
Mic-E message: In service
Location: 28°14.89' N 82°27.72' W - locator EL88SF49NN - show map
3.3 km North bearing 352° from Land O' Lakes, Pasco County, Florida, United States [?]
10.8 km North bearing 360° from Lutz, Hillsborough County, Florida, United States
33.4 km North bearing 359° from Tampa, Hillsborough County, Florida, United States
57.2 km North bearing 22° from Saint Petersburg, Pinellas County, Florida, United States
Last position: 2025-06-17 16:59:59 UTC (17d 18h20m ago)
2025-06-17 12:59:59 EDT local time at Land O' Lakes, United States [?]
Altitude: 38 m
Course: 320°
Speed: 85 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KQ4UWL-9>R8QT8Y via WIDE1-1,WIDE2-1,qAO,KQ4IOZ-10 (good)
Positions stored: 2546
Other SSIDs: KQ4UWL-i
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