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 KO0A - show graphs
Map loading...
Comment: Greetings from Earth!
Mic-E message: Committed
Location: 38°47.08' N 90°36.25' W - locator EM48QS78LH - show map - static map
1.6 miles Southeast bearing 132° from Saint Peters, Saint Charles County, Missouri, United States [?]
6.6 miles West bearing 270° from Saint Charles, Saint Charles County, Missouri, United States
24.4 miles Northwest bearing 297° from Saint Louis, City of Saint Louis, Missouri, United States
87.0 miles Southwest bearing 216° from Springfield, Sangamon County, Illinois, United States
Last position: 2016-06-25 17:43:17 EDT (332d 10h5m ago)
2016-06-25 16:43:17 CDT local time at Saint Peters, United States [?]
Altitude: 2710 ft
Course: 184°
Device: Yaesu: FTM-400DR (rig)
Last path: KO0A>3XTW0X via RS0ISS*,ARISS,qAR,N9ZTS (good)
Positions stored: 3
Other SSIDs: KO0A-FD KO0A-L&C
Stations near current position of KO0A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W0KAH0.6 miles 178°2017-05-24 03:40:24 EW81001.3 miles 112°2017-05-24 03:41:35
W0KAH-101.3 miles 239°2017-05-24 03:40:30 DW26161.6 miles 104°2017-05-24 03:45:33
N0TRE1.7 miles 53°2017-05-22 19:51:32 AE0T-91.8 miles 49°2017-05-06 13:19:52
KD0BZO-102.6 miles 272°2017-05-24 00:38:08 KG0YJ-62.9 miles 110°2017-05-24 03:44:06
AD0JA3.1 miles 137°2017-05-09 16:52:50 KB1MGH-103.3 miles 73°2017-05-05 23:14:25
WZ0W3.3 miles 216°2017-05-09 11:52:47 W0BJ3.4 miles 69°2017-05-24 03:41:34
W0BJ-93.5 miles 69°2017-05-21 18:09:29 CW21493.8 miles 129°2017-05-24 03:41:01
KA0VEL-153.8 miles 127°2017-05-04 20:52:18 KA0VEL-33.8 miles 127°2017-05-13 18:24:26
KB1MGH-93.9 miles 91°2017-05-12 17:32:29 KA0VEL-73.9 miles 127°2017-05-20 12:18:17
KG0HP4.4 miles 179°2017-05-24 03:29:51 KE0GUC-74.6 miles 199°2017-05-08 18:11:19
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.
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