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 K4TWT-9 - show graphs
Mic-E message: Off duty
Location: 29°42.79' N 82°21.33' W - locator EL89TR71ID - show map
4.6 miles Northwest bearing 337° from Gainesville, Alachua County, Florida, United States [?]
4.9 miles Southeast bearing 123° from Alachua, Alachua County, Florida, United States
59.8 miles Southwest bearing 225° from Jacksonville, Duval County, Florida, United States
Last position: 2025-01-03 13:48:09 EST (18d 9h25m ago)
2025-01-03 13:48:09 EST local time at Gainesville, United States [?]
Altitude: 269 ft
Course: 135°
Speed: 11 MPH
Device: Yaesu: FTM-200D (rig)
Last path: K4TWT-9>RYTR7Y via W4DFU-3,WIDE1*,qAR,KZ4JN-2 (good)
Positions stored: 105
Stations near current position of K4TWT-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC4NWK-101.4 miles 305°2025-01-21 22:53:10 K4ZSW-101.9 miles 218°2025-01-21 22:46:19
GW10682.8 miles 199°2025-01-21 23:13:21 DW85563.6 miles 215°2025-01-21 23:10:35
EW35273.9 miles 283°2025-01-21 23:00:58 KM4YGD-74.2 miles 167°2025-01-19 10:57:29
AA4CB-94.2 miles 167°2025-01-21 22:55:31 FW16034.5 miles 151°2025-01-21 23:00:44
KC4MHH B4.6 miles 157°2025-01-21 23:07:40 KC4MHH-B4.6 miles 157°2025-01-21 23:07:50
KC4MHH-D4.6 miles 157°2025-01-12 15:17:11 EL-2584544.9 miles 169°2025-01-21 23:12:05
W4DFU-125.1 miles 193°2025-01-21 22:21:51 W4DFU-35.1 miles 173°2025-01-21 23:07:47
KQ4YEI-76.4 miles 196°2025-01-05 11:08:43 KK4INZ6.6 miles 230°2025-01-20 19:21:34
KN4EDG-57.2 miles 185°2025-01-20 13:51:08 EW10167.4 miles 25°2025-01-21 23:00:52
AC4QS-D9.8 miles 262°2025-01-12 11:32:55 KN4JQB-1310.3 miles 274°2025-01-21 23:05:39
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