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 W4BKT - show graphs
Comment: SharkRF openSPOT4
Location: 34°36.12' N 86°29.74' W - locator EM64SO04ML - show map
2.3 miles Northwest bearing 295° from Owens Cross Roads, Madison County, Alabama, United States [?]
10.2 miles Southeast bearing 150° from Huntsville, Madison County, Alabama, United States
10.3 miles Southeast bearing 123° from Redstone Arsenal, Madison County, Alabama, United States
76.7 miles North bearing 13° from Birmingham, Jefferson County, Alabama, United States
Last position: 2024-09-13 15:43:44 EDT (58d 48m ago)
2024-09-13 14:43:44 CDT local time at Owens Cross Roads, United States [?]
Altitude: 0 ft
Last path: W4BKT>APOSE via TCPIP*,qAC,T2CHILE
Positions stored: 8
Other SSIDs: W4BKT-5
Stations near current position of W4BKT - show more
callsign distance last heard - EST      callsign distance last heard - EST
NF4X-90.7 miles 93°2024-11-08 18:56:11 GW38802.2 miles 6°2024-11-10 13:25:04
N4WGY-72.5 miles 338°2024-11-10 07:29:17 WB9UCA2.7 miles 305°2024-11-06 18:27:54
KM4BGF-22.8 miles 116°2024-10-12 12:22:19 K4JNC2.9 miles 308°2024-10-28 22:53:56
KX4AT-83.1 miles 323°2024-11-07 14:09:12 KM4ESU-113.1 miles 275°2024-11-01 18:23:58
KX4AT-33.3 miles 319°2024-10-31 14:29:26 KK4TIB-13.4 miles 293°2024-10-28 17:38:37
KV4E-N3.7 miles 301°2024-10-24 12:14:25 K4BFT1-93.7 miles 130°2024-10-22 23:47:23
W4HBO-33.8 miles 137°2024-11-03 13:59:11 W4HBO-43.8 miles 138°2024-11-10 12:13:15
KM4ESU-34.1 miles 281°2024-11-10 15:25:14 KM4VVN-84.2 miles 281°2024-11-10 15:26:33
KQ4BNO-94.9 miles 304°2024-10-17 03:00:13 DW91865.3 miles 330°2024-11-10 15:25:55
KN4MUD-95.6 miles 309°2024-11-08 15:56:05 KN4MUD-125.6 miles 318°2024-10-18 01:03:01
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