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 KJ4UJW-2 - show graphs
Comment: Monitoring 146.520
Mic-E message: In service
Location: 28°17.78' N 81°36.59' W - locator EL98EH61TC - show map
3.3 miles Southeast bearing 143° from Citrus Ridge, Polk County, Florida, United States [?]
3.4 miles Southeast bearing 138° from Four Corners, Lake County, Florida, United States
57.0 miles Northeast bearing 65° from Tampa, Hillsborough County, Florida, United States
74.6 miles Northeast bearing 61° from Saint Petersburg, Pinellas County, Florida, United States
Last position: 2024-10-24 10:10:52 EDT (7d 14h17m ago)
2024-10-24 10:10:52 EDT local time at Citrus Ridge, United States [?]
Altitude: 89 ft
Course: 31°
Speed: 0 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KJ4UJW-2>R8QW7X via WIDE1-1,WIDE2-1,qAR,WC4PEM-14 (good)
Positions stored: 28411
Other SSIDs: KJ4UJW-3
Stations near current position of KJ4UJW-2 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KJ4UJW-383.2 yards 12°2024-11-01 00:00:29 WX4WSD-91.5 miles 112°2024-10-27 14:00:46
EW29103.2 miles 278°2024-11-01 00:16:14 DW51673.2 miles 216°2024-11-01 00:25:51
KO4GPU-33.5 miles 250°2024-10-09 15:32:51 WC4PEM-144.0 miles 223°2024-11-01 00:25:57
444.625_D4.0 miles 223°2024-11-01 00:23:53 K4COP4.2 miles 71°2024-10-25 19:54:27
WX4WSD-i4.5 miles 350°2024-10-10 11:52:43 KO4TNL-95.1 miles 28°2024-10-31 07:01:50
N3FCB5.8 miles 35°2024-10-31 18:31:46 KK4CAB-105.9 miles 323°2024-10-05 18:44:27
KK4CAB B5.9 miles 323°2024-10-30 10:33:05 KK4CAB-B5.9 miles 323°2024-10-30 10:33:15
KK4CAB-N5.9 miles 323°2024-10-30 10:37:05 KN4ETY-156.5 miles 111°2024-10-10 16:55:04
N1XWS-56.5 miles 35°2024-10-30 11:45:43 K4CC6.5 miles 194°2024-11-01 00:22:39
KN4PIJ-36.6 miles 141°2024-10-26 11:34:26 KN4PIJ-56.7 miles 142°2024-10-23 19:33:52
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