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 AFD-AGA5S - show graphs
Map loading...
Source callsign: W3ADO
Comment: object 3308,4872,7545 kHz
Location: 38°32.50' N 89°51.50' W - locator EM58BN70AA - show map - static map
0.4 miles West bearing 261° from Scott Air Force Base, Saint Clair County, Illinois, United States [?]
2.5 miles Southeast bearing 123° from Shiloh, Saint Clair County, Illinois, United States
19.3 miles East bearing 108° from Saint Louis, City of Saint Louis, Missouri, United States
49.0 miles East bearing 112° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2016-05-14 13:28:04 EDT (284d 7h3m ago)
2016-05-14 12:28:04 CDT local time at Scott Air Force Base, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.2 miles.
Last path: W3ADO>APRX76 via N3UJJ-6*,WIDE2-1,qAR,WJ3K-10 (good)
Positions stored: 1
Others sourced by W3ADO: AFD-AAV AFD-ABH AFD-AGA2S AFD-AGA4A AFD-AGA9T AFD-AIR AFD-NMC1 AFD-WAR AFD-WUG2 YP-tesTer
Stations near current position of AFD-AGA5S - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM7N-70.4 miles 302°2017-02-19 07:47:26 KBLV0.7 miles 38°2017-02-22 00:27:34
145.110IL2.6 miles 297°2017-02-22 19:20:39 444.300IL2.6 miles 297°2017-02-22 19:25:52
N9PBD-152.6 miles 298°2017-02-22 19:27:42 443.100IL3.6 miles 314°2017-02-22 19:03:09
EL-KZ3L3.8 miles 135°2017-02-22 19:18:35 KB4UW-14.1 miles 313°2017-02-22 12:50:50
KC5IEM-54.5 miles 281°2017-02-13 20:47:00 N0BIX-94.9 miles 318°2017-02-22 16:46:33
147.120IL5.2 miles 208°2017-02-22 19:27:09 444.625IL5.2 miles 208°2017-02-22 19:30:39
224.12IL5.2 miles 208°2017-02-22 19:30:35 N9PBD-95.4 miles 345°2017-02-22 18:45:20
KC9WQZ5.5 miles 37°2017-02-22 07:59:30 N9PBD5.5 miles 345°2017-02-22 19:15:43
N9PBD-75.5 miles 345°2017-02-22 12:42:06 KD9AQS6.4 miles 330°2017-02-22 19:28:01
KD9E-87.4 miles 254°2017-02-15 13:01:03 KC9WKE-B7.5 miles 262°2017-02-22 19:22:37
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