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 KD0sIV - show graphs
Mic-E message: Off duty
Location: 38°36.43' N 90°16.21' W - locator EM48UO75NR - show map
3.0 miles East bearing 97° from Maplewood, Saint Louis County, Missouri, United States [?]
3.0 miles Southeast bearing 119° from Richmond Heights, Saint Louis County, Missouri, United States
4.1 miles West bearing 250° from Saint Louis, City of Saint Louis, Missouri, United States
27.1 miles Southeast bearing 121° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2024-12-05 12:10:10 EST (6d 4h44m ago)
2024-12-05 11:10:10 CST local time at Maplewood, United States [?]
Altitude: 584 ft
Course: 95°
Speed: 0 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KD0sIV>SXSV4S via K0ATT-10*,WIDE1*,WIDE2-1,qAR,WB0HTW (good)
Positions stored: 1
Stations near current position of KD0sIV - show more
callsign distance last heard - EST      callsign distance last heard - EST
KD0CIV15.2 yards 270°2024-12-09 20:08:04 KG0CIV15.2 yards 270°2024-12-09 09:37:58
KD0COV15.2 yards 270°2024-12-09 17:38:11 KE0CIV15.2 yards 270°2024-12-09 18:08:12
KD0CyV24.7 yards 322°2024-12-08 06:41:52 KD0CIV-N40.1 yards 0°2024-12-03 11:00:40
W0TSN-70.5 miles 112°2024-12-07 14:10:55 EW79611.2 miles 111°2024-12-11 16:50:20
AD0FC1.5 miles 72°2024-12-07 03:40:01 AD0EC-51.5 miles 73°2024-11-16 13:27:27
AD0EC-ios1.5 miles 72°2024-12-11 16:46:03 AD0EC-61.5 miles 73°2024-12-10 21:13:07
AD0EC-41.5 miles 72°2024-12-11 16:52:36 AD0EC-31.5 miles 72°2024-12-07 10:55:03
AD0DC1.5 miles 72°2024-12-10 12:19:02 At0EC1.5 miles 72°2024-12-04 14:53:57
AD0Es1.5 miles 72°2024-12-02 17:52:46 AD0EC-121.5 miles 72°2024-11-30 17:21:48
AD1EC1.5 miles 72°2024-12-03 10:08:14 BD0EC1.5 miles 72°2024-12-11 06:19:19
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