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 KF4BOG-1 - show graphs
Map loading...
Comment: APRS-IS for Win32
Location: 34°44.30' N 86°29.05' W - locator EM64SR17VE - show map - static map
5.8 miles East bearing 85° from Huntsville, Madison County, Alabama, United States [?]
10.0 miles East bearing 68° from Redstone Arsenal, Madison County, Alabama, United States
69.8 miles West bearing 253° from Chattanooga, Hamilton County, Tennessee, United States
Last position: 2016-05-09 07:45:52 EDT (256d 10h34m ago)
2016-05-09 06:45:52 CDT local time at Huntsville, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: KF4BOG-1>APWW10 via N4BCX*,N4HAP-1*,WIDE2,qAR,KB4JHU-15 (good)
Positions stored: 49
Other SSIDs: KF4BOG KF4BOG-10 KF4BOG-7
Stations near current position of KF4BOG-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KF4BOG-71.0 miles 347°2017-01-03 12:15:16 KF4BOG-101.1 miles 15°2017-01-11 08:00:03
N48DE1.4 miles 65°2017-01-15 15:25:19 KE4DX1.5 miles 357°2016-12-30 18:40:44
KK5H-102.5 miles 8°2017-01-20 17:04:05 WA4BPS2.7 miles 277°2017-01-20 13:18:45
N4BCX2.8 miles 354°2017-01-20 16:55:39 CW29973.1 miles 257°2017-01-20 15:56:17
KM4WFU-93.7 miles 311°2017-01-02 12:12:07 KM4CJ4.7 miles 266°2017-01-08 17:42:12
CW39504.7 miles 180°2017-01-20 17:20:04 W4END B5.8 miles 265°2017-01-15 19:57:26
W4END-B5.8 miles 265°2017-01-15 19:57:36 DW91865.9 miles 214°2017-01-20 17:16:12
W4END-55.9 miles 226°2017-01-07 21:20:47 K4ICP B5.9 miles 257°2017-01-20 17:04:04
K4ICP-B5.9 miles 257°2017-01-20 17:04:14 EW80415.9 miles 257°2017-01-20 17:09:13
K4COE6.3 miles 253°2017-01-08 14:46:55 KI4SBC AD6.3 miles 230°2017-01-20 17:19:02
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