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 K4SBB - show graphs
Comment: APRS-IS for Win32
Location: 37°29.69' N 87°56.60' W - locator EM67AL68TS - show map
4.2 miles Southeast bearing 148° from Sturgis, Union County, Kentucky, United States [?]
6.9 miles West bearing 281° from Clay, Webster County, Kentucky, United States
39.3 miles Southwest bearing 213° from Evansville, Vanderburgh County, Indiana, United States
74.0 miles Northwest bearing 334° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2024-03-12 21:36:17 EDT (80d 20h27m ago)
2024-03-12 20:36:17 CDT local time at Sturgis, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: K4SBB>APWW11 via TCPIP*,qAC,T2KA
Positions stored: 1
Other SSIDs: K4SBB-9 K4SBB-7
Stations near current position of K4SBB - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
PAHSVR22A4.2 miles 75°2024-05-08 19:01:53 PAHSVR23A6.7 miles 219°2024-05-26 10:32:41
K4SBB-96.8 miles 104°2024-05-12 15:38:36 PAHSVRN3A11.3 miles 208°2024-05-26 23:02:44
PAHTORV2A12.5 miles 346°2024-05-26 21:32:43 PAHSVRO3A12.5 miles 111°2024-05-26 23:02:44
PAHFLS30A13.1 miles 360°2024-05-09 03:51:55 PAHSVSO1A13.6 miles 318°2024-05-26 21:02:44
KO4BPC-313.6 miles 10°2024-05-30 08:15:41 PAHTORQ1A14.1 miles 56°2024-05-26 21:17:44
KC4FRA-Y14.5 miles 72°2024-05-03 18:00:08 K4PDM-N15.0 miles 39°2024-05-18 11:25:07
K4PDM-R15.0 miles 39°2024-06-01 07:52:29 PAHSVR52A15.3 miles 218°2024-05-08 20:01:53
PAHTORO1A15.6 miles 304°2024-05-26 21:02:44 KM4PEF-716.6 miles 16°2024-05-08 17:49:06
PAHSVRN1A16.9 miles 2°2024-05-08 02:02:48 W4KBL-1019.4 miles 196°2024-06-01 18:01:25
PAHSVSO2A19.8 miles 17°2024-05-08 22:32:54 PAHSVRD3A19.8 miles 305°2024-05-26 21:46:44
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