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 KJ4FHG - show graphs
Location: 38°54.06' N 90°02.59' W - locator EM48XV46TF - show map
937.8 m South bearing 193° from Bethalto, Madison County, Illinois, United States [?]
3.9 km East bearing 68° from Rosewood Heights, Madison County, Illinois, United States
33.2 km Northeast bearing 24° from Saint Louis, City of Saint Louis, Missouri, United States
105.8 km South bearing 199° from Springfield, Sangamon County, Illinois, United States
Last position: 2024-12-17 22:26:44 UTC (142d 20h42m ago)
2024-12-17 16:26:44 CST local time at Bethalto, United States [?]
Course: 93°
Speed: 0 km/h
Last path: KJ4FHG>APN000 via WIDE1-1,WIDE2-1,qAO,AB9JJ-10 (good)
Positions stored: 8
Other SSIDs: KJ4FHG-10 KJ4FHG-9 KJ4FHG-4 KJ4FHG-7 KJ4FHG-4 KJ4FHG-10 KJ4FHG-9 KJ4FHG-1 KJ4FHG-i KJ4FHG-12
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