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 AG4BT-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 37°16.27' N 87°41.04' W - locator EM67DG75WB - show map - static map
9.5 miles West bearing 269° from Earlington, Hopkins County, Kentucky, United States [?]
10.9 miles West bearing 249° from Madisonville, Hopkins County, Kentucky, United States
49.1 miles South bearing 188° from Evansville, Vanderburgh County, Indiana, United States
54.2 miles North bearing 341° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2017-06-10 17:37:37 EDT (160d 18h28m ago)
2017-06-10 16:37:37 CDT local time at Earlington, United States [?]
Altitude: 509 ft
Course: 216°
Speed: 4 MPH
Device: Yaesu: FTM-350 (rig)
Last path: AG4BT-9>SWQV2W via WD4INS-4,WIDE1*,WIDE2-1,qAR,KJ4W (good)
Positions stored: 198
Other SSIDs: AG4BT-5
Stations near current position of AG4BT-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WB4JRO-17.8 miles 80°2017-11-16 14:48:22 K4ULE-59.3 miles 207°2017-11-12 13:18:49
WB4JRO-29.7 miles 68°2017-11-14 09:30:40 WB4JRO-611.1 miles 68°2017-11-13 13:59:15
KC4FIE11.1 miles 77°2017-11-18 10:58:42 WB4JRO11.1 miles 68°2017-11-15 04:16:06
WB4JRO-711.1 miles 68°2017-11-13 12:17:07 WD4INS-415.2 miles 182°2017-11-18 10:59:19
W4KBL-1015.4 miles 223°2017-11-18 10:37:02 KC4FIE-820.5 miles 359°2017-11-18 11:01:11
K4SBB-521.1 miles 317°2017-11-08 00:02:00 K4SBB-1021.1 miles 317°2017-11-08 10:06:01
K4SBB21.1 miles 317°2017-11-17 17:53:06 KD0CGG-924.4 miles 234°2017-11-17 12:26:29
EW185025.0 miles 226°2017-11-18 11:05:05 PAHSVR2RA28.1 miles 308°2017-11-05 22:04:57
KD4PQF-529.8 miles 52°2017-10-28 22:49:26 KA0P-735.0 miles 239°2017-11-11 16:17:35
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