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 K0AMC-5 - show graphs
Location: 38°18.68' N 90°26.18' W - locator EM48SH74PR - show map
6.8 km Northwest bearing 314° from Herculaneum, Jefferson County, Missouri, United States [?]
10.7 km North bearing 341° from Festus, Jefferson County, Missouri, United States
40.8 km Southwest bearing 211° from Saint Louis, City of Saint Louis, Missouri, United States
60.0 km Southeast bearing 157° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2024-10-07 06:00:52 UTC (7d 2h30m ago)
2024-10-07 01:00:52 CDT local time at Herculaneum, United States [?]
Device: WB2OSZ: DireWolf
Last path: K0AMC-5>APDW17 via TCPIP*,qAC,T2MCI
Positions stored: 7
Other SSIDs: K0AMC-10 K0AMC-1
APRS igate – Statistics for 2024-10:
Stations heard directly: 124 on radio path – show map
Last heard a station directly: 2024-10-14 08:30:54 UTC (49s ago)
Normal receiver range estimate: 200 km (Updated: 2024-10-14 08:01:49 UTC)
Position packets heard directly: 5961 on radio path
Position packets sent to APRS-IS: 6940 – show map
Stations heard directly by K0AMC-5
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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