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 KO4LYA-7 - show graphs
Comment: KO4LYA. Yaesu FT3DR H/T. 5 watts
Mic-E message: Off duty
Location: 37°02.41' N 88°18.15' W - locator EM57UA39QP - show map
2.7 miles East bearing 80° from Calvert City, Marshall County, Kentucky, United States [?]
9.6 miles East bearing 93° from Ledbetter, Livingston County, Kentucky, United States
62.9 miles Northwest bearing 304° from Clarksville, Montgomery County, Tennessee, United States
76.4 miles Southwest bearing 213° from Evansville, Vanderburgh County, Indiana, United States
Last position: 2024-02-08 11:09:38 EST (114d 3h59m ago)
2024-02-08 10:09:38 CST local time at Calvert City, United States [?]
Altitude: 348 ft
Course: 48°
Speed: 0 MPH
Device: Yaesu: FT3D (ht)
Last path: KO4LYA-7>SWPR4Q via K4MSU-5*,WIDE1,WIDE2-1,qAR,N0AMY-15 (good)
Positions stored: 318
Other SSIDs: KO4LYA-i
Stations near current position of KO4LYA-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
PAHTORS1A5.1 miles 313°2024-05-26 21:17:44 PAHTORU1A6.5 miles 72°2024-05-26 21:17:44
PAHSVSS1A6.8 miles 66°2024-05-26 21:17:44 PAHSVRU1A7.7 miles 237°2024-05-08 09:47:50
PAHSVR63A8.7 miles 265°2024-05-26 20:46:46 PAHTORN1A9.3 miles 261°2024-05-26 21:02:44
KA4KAF B9.8 miles 191°2024-06-01 15:54:36 KA4KAF-B9.8 miles 191°2024-06-01 15:54:36
KO4XJ C11.2 miles 257°2024-05-21 15:36:34 KO4XJ-C11.2 miles 257°2024-05-21 15:36:44
KO4XJ-111.2 miles 257°2024-06-01 13:43:27 KQ4PXO11.9 miles 181°2024-05-15 16:16:37
K4KMW-912.1 miles 256°2024-05-25 20:35:39 W4CHE12.5 miles 252°2024-05-14 17:27:32
K4MSU-514.0 miles 126°2024-06-01 16:06:59 4PK4MSU-514.0 miles 126°2024-05-15 10:24:11
N0AMY-714.6 miles 267°2024-06-01 16:06:18 N0AMY-1414.6 miles 267°2024-05-21 11:07:47
N0AMY-1214.6 miles 267°2024-06-01 15:10:53 4PN0AMY-714.6 miles 267°2024-05-29 11:39:41
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