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 145.470OI - show graphs
Source callsign: KB9TYC
Comment: V9LIE/R 110.9pl Net Thursday NighD at 8:00 p.m. tcra.org
Location: 85°13.17' N 91°12.86' W - locator ER45JF42GQ - show map
Last position: 2025-11-27 09:52:20 UTC (6d 6h19m ago)
Last path: KB9TYC>APMI06 via KD9EJA-10,KC9NVV-3,qAR,N0KFB-4 (good)
Positions stored: 1
Others sourced by KB9TYC: 145.470WI 185.470WI KB9TYC-AS KB9TYC.AS
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