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 weather station K4GDX - show graphs
Map loading...
Comment: V2
Location: 30°16.47' N 81°27.40' W - locator EM90GG55EV - show map - static map
4.0 miles West bearing 250° from Jacksonville Beach, Duval County, Florida, United States [?]
4.9 miles Northwest bearing 300° from Ponte Vedra Beach, Saint Johns County, Florida, United States
12.5 miles East bearing 109° from Jacksonville, Duval County, Florida, United States
67.4 miles Northeast bearing 50° from Gainesville, Alachua County, Florida, United States
Last position: 2017-02-28 03:16:34 EST (2m50s ago)
2017-02-28 03:16:34 EST local time at Jacksonville Beach, United States [?]
Last WX report: 2017-02-28 03:16:34 EST (2m50s ago) – show weather charts
64 °F 95% 1023.0 mbar 0.0 MPH South
Device: Unknown: Unknown
Last path: K4GDX>APRS via TCPIP*,qAC,APRSFL
Positions stored: 25
Packet rate: 295 seconds between packets on average during 14731 seconds.
Stations near current position of K4GDX - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM4CTB1.1 miles 30°2017-02-17 14:56:34 KJ4ETP1.1 miles 251°2017-02-15 00:05:34
N1SER-81.5 miles 229°2017-02-02 20:46:08 N1SER-11.5 miles 229°2017-02-28 03:14:31
N1SER-i1.5 miles 229°2017-02-03 17:58:20 FW01811.6 miles 285°2017-02-28 03:18:47
W2JDM-i4.0 miles 86°2017-02-12 13:34:18 KM4CTBDMR4.0 miles 80°2017-02-21 16:40:21
KJ4RYG C4.0 miles 77°2017-02-28 03:02:24 KJ4RYG-C4.0 miles 77°2017-02-28 03:07:18
N9SIU-154.3 miles 63°2017-02-26 20:07:41 SWEEP4.3 miles 102°2017-02-12 14:00:46
K5LKM-55.0 miles 46°2017-02-06 12:12:15 KK4LYH5.2 miles 267°2017-02-18 15:59:43
KCRG5.4 miles 319°2017-02-26 00:08:10 KE4CRO-106.2 miles 34°2017-02-12 06:32:29
AC4PS-107.2 miles 234°2017-02-11 19:50:20 EW65067.5 miles 153°2017-02-28 03:15:12
K4QHR-UHF8.7 miles 320°2017-02-21 16:40:25 KNRB9.0 miles 15°2017-02-26 00:11:24
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.
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