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 object KO4XJ C - show graphs
Source callsign: KO4XJ-S
Comment: 70cm Voice (D-Star) 439.07500MHz +0.0000MHz
Location: 37°00.18' N 88°30.00' W - locator EM57SA00AR - show map
2.0 miles Southeast bearing 120° from Reidland, McCracken County, Kentucky, United States [?]
3.3 miles South bearing 202° from Ledbetter, Livingston County, Kentucky, United States
71.0 miles Northwest bearing 298° from Clarksville, Montgomery County, Tennessee, United States
84.7 miles Southwest bearing 218° from Evansville, Vanderburgh County, Indiana, United States
Last position: 2024-05-21 15:36:34 EDT (11d 3h38m ago)
2024-05-21 14:36:34 CDT local time at Reidland, United States [?]
Altitude: 10 ft
Last path: KO4XJ-S>APDG01 via TCPIP*,qAC,KO4XJ-GS
Positions stored: 11
Others sourced by KO4XJ-S: KO4XJ B KO4XJ D
Stations near current position of KO4XJ C - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KO4XJ-C0.0 yards 0°2024-05-21 15:36:44 KO4XJ-1129.1 yards 219°2024-06-01 13:43:27
W4CHE1.7 miles 215°2024-05-14 17:27:32 PAHTORN1A2.0 miles 55°2024-05-26 21:02:44
PAHSVR63A2.9 miles 50°2024-05-26 20:46:46 N0AMY-54.1 miles 295°2024-06-01 18:21:16
N0AMY-74.1 miles 295°2024-06-01 19:11:49 N0AMY-144.1 miles 295°2024-05-21 11:07:47
N0AMY-124.1 miles 295°2024-06-01 19:11:06 4PN0AMY-74.1 miles 295°2024-05-29 11:39:41
N0AMY-44.1 miles 295°2024-06-01 19:10:41 4PN0AMY-44.2 miles 295°2024-05-28 12:40:06
N0AMY-154.2 miles 295°2024-06-01 19:07:24 4PN0AMY-54.2 miles 295°2024-05-28 18:04:11
PAHSVRU1A4.7 miles 110°2024-05-08 09:47:50 KE0TEN5.2 miles 280°2024-05-25 17:34:45
K4KMW-95.9 miles 191°2024-06-01 16:18:14 KD0SDS-96.2 miles 284°2024-06-01 19:14:04
147.060a8.5 miles 289°2024-06-01 19:05:42 PADKY8.8 miles 292°2024-06-01 18:51:32
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