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 WD4SEN-9 - show graphs
Map loading...
Mic-E message: In service
Location: 30°06.77' N 81°47.65' W - locator EM90CC47QB - show map - static map
2.0 miles Southwest bearing 233° from Lakeside, Clay County, Florida, United States [?]
5.0 miles Northeast bearing 52° from Middleburg, Clay County, Florida, United States
17.3 miles Southwest bearing 209° from Jacksonville, Duval County, Florida, United States
45.0 miles Northeast bearing 45° from Gainesville, Alachua County, Florida, United States
Last position: 2017-01-06 09:57:08 EST (46d 1h52m ago)
2017-01-06 09:57:08 EST local time at Lakeside, United States [?]
Altitude: 36 ft
Course: 114°
Speed: 15 MPH
Device: Kenwood: TM-D710 (rig)
Last path: WD4SEN-9>S0PV7W via K4SIX-1,WIDE1*,WIDE2-1,qAR,WD4SEN-2 (good)
Positions stored: 6195
Other SSIDs: WD4SEN-1 WD4SEN-10 WD4SEN-11 WD4SEN-13 WD4SEN-2
Stations near current position of WD4SEN-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JAXSVRNkA1.0 miles 60°2017-01-22 19:19:25 W1JCS1.6 miles 202°2017-02-21 11:01:46
WD4SFR-12.1 miles 54°2017-02-21 11:48:26 KI4MOX-54.0 miles 89°2017-02-14 16:00:06
K5WTA-84.2 miles 107°2017-02-07 19:59:05 WB5TWK-94.3 miles 106°2017-02-20 10:46:50
K5WTA-74.3 miles 106°2017-02-18 14:46:18 K5WTA-94.3 miles 108°2017-02-20 10:45:07
K4SIX-14.4 miles 107°2017-02-21 11:46:53 WD4EYI4.6 miles 38°2017-02-14 15:55:51
W4GFQ-94.6 miles 37°2017-02-17 12:45:59 KM4RMK4.7 miles 117°2017-01-22 16:59:35
DW82744.8 miles 352°2017-02-21 11:49:18 WD4SEN-24.9 miles 43°2017-02-21 11:32:07
KK4ECRDMR5.0 miles 42°2017-02-21 11:40:41 W1WCN-95.4 miles 119°2017-02-20 08:07:11
WD4SEN-105.5 miles 69°2017-02-21 11:44:41 WD4SEN-135.5 miles 69°2017-02-21 11:44:41
JAXSVRK3A5.7 miles 209°2017-01-22 15:50:24 K4MKH-95.8 miles 102°2017-02-12 19:58:00
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