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 KO4TFB-7 - show graphs
Mic-E message: Special
Location: 37°02.15' N 86°14.20' W - locator EM67VA18OO - show map
11.0 miles South bearing 171° from Brownsville, Edmonson County, Kentucky, United States [?]
11.8 miles East bearing 75° from Bowling Green, Warren County, Kentucky, United States
67.3 miles Northeast bearing 27° from Nashville, Davidson County, Tennessee, United States
71.2 miles Northeast bearing 60° from Clarksville, Montgomery County, Tennessee, United States
Last position: 2024-03-06 16:40:11 EST (58d 16h31m ago)
2024-03-06 15:40:11 CST local time at Brownsville, United States [?]
Altitude: 574 ft
Course: 233°
Speed: 70 MPH
Device: Yaesu: FT5D (ht)
Last path: KO4TFB-7>3W0R1U via WIDE1-1,WIDE2-1,qAO,N1DTA-1 (good)
Positions stored: 62
Other SSIDs: KO4TFB-10 KO4TFB-D KO4TFB-B KO4TFB-N
Stations near current position of KO4TFB-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KQ4KQM-N4.6 miles 96°2024-05-04 10:04:28 KQ4KQM-94.7 miles 96°2024-04-16 17:20:48
KJ4ARE-77.8 miles 251°2024-05-04 08:34:18 KJ4ARE-19.7 miles 245°2024-05-04 10:03:47
KJ4ARE9.8 miles 245°2024-04-18 18:48:55 KJ4ARE B9.8 miles 245°2024-05-04 10:03:51
KJ4ARE-B9.8 miles 245°2024-05-04 10:04:01 KO4IAI-910.9 miles 257°2024-04-22 16:27:47
KO4NGT-711.3 miles 241°2024-04-04 13:36:37 KQ4PPV12.3 miles 98°2024-04-29 15:17:23
KJ4NES-513.6 miles 243°2024-05-04 09:23:42 KJ4NES-113.6 miles 243°2024-05-03 12:00:35
KJ4NES-413.6 miles 243°2024-05-04 10:06:28 GW424715.7 miles 115°2024-05-04 10:10:23
KJ4NES-315.9 miles 262°2024-05-04 10:00:46 KN4VS-916.3 miles 65°2024-04-30 14:26:35
KE4AIE B16.4 miles 104°2024-05-04 10:06:37 KE4AIE-B16.4 miles 104°2024-05-04 10:06:47
KE4AIE-D16.4 miles 104°2024-05-04 09:58:47 NB4V-817.3 miles 98°2024-05-04 10:10:20
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