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 D - show graphs
Source callsign: KO4XJ-S
Comment: 70cm Voice (D-Star) 439.07500MHz +0.0000MHz
Location: 37°00.20' N 88°30.00' W - locator EM57SA00AT - show map
2.0 miles Southeast bearing 120° from Reidland, McCracken County, Kentucky, United States [?]
3.3 miles Southwest bearing 203° from Ledbetter, Livingston County, Kentucky, United States
71.1 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: 2024-05-01 09:39:47 EDT (2d 17h15m ago)
2024-05-01 08:39:47 CDT local time at Reidland, United States [?]
Altitude: 10 ft
Last path: KO4XJ-S>APDG01 via TCPIP*,qAC,KO4XJ-GS
Positions stored: 8
Others sourced by KO4XJ-S: KO4XJ C
Stations near current position of KO4XJ D - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KO4XJ-D0.0 yards 0°2024-05-01 09:39:57 KM4PBI-103.6 miles 265°2024-04-27 15:39:13
4PN0AMY-44.1 miles 295°2024-04-14 10:21:05 N0AMY-74.1 miles 295°2024-05-04 02:52:03
N0AMY-124.1 miles 295°2024-04-23 05:35:44 4PN0AMY-74.1 miles 296°2024-04-16 17:23:35
N0AMY-44.1 miles 295°2024-05-04 02:47:29 N0AMY-54.2 miles 295°2024-04-18 18:51:56
KO4XJ-15.3 miles 313°2024-04-27 16:28:55 N0AMY-67.8 miles 319°2024-04-25 12:59:33
KI6SEP-87.9 miles 318°2024-04-23 14:54:08 147.060a8.5 miles 289°2024-04-23 05:32:37
PADKY8.8 miles 292°2024-05-03 23:39:20 4PPADKY8.8 miles 292°2024-04-12 16:07:40
W4WWS9.3 miles 272°2024-05-04 02:47:15 KJ4CO11.5 miles 212°2024-05-04 02:45:57
KA4KAF B11.5 miles 128°2024-05-04 02:41:04 KA4KAF-B11.5 miles 128°2024-05-04 02:41:04
N0AMY-1511.5 miles 93°2024-04-23 05:41:45 KO4SRP-711.9 miles 299°2024-05-03 06:51:57
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