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*
Web station AE0TF-5 - show graphs
Location: 38°44.27' N 90°21.38' W - locator EM48TR77FB - show map
2.9 km Southwest bearing 229° from Berkeley, Saint Louis County, Missouri, United States [?]
3.9 km South bearing 161° from Hazelwood, Saint Louis County, Missouri, United States
18.4 km Northwest bearing 312° from Saint Louis, City of Saint Louis, Missouri, United States
133.2 km Southwest bearing 208° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-03-28 13:30:39 UTC (4d 10h53m ago)
2025-03-28 08:30:39 CDT local time at Berkeley, United States [?]
Speed: 0 km/h
Last path: AE0TF-5>aprs.fi via aprsfi-iOS
Positions stored: 2
Other SSIDs: AE0TF AE0TF-6 AE0TF-10
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