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 KC3LLQ B - show graphs
Source callsign: KC3LLQ-S
Comment: 440 Voice 434.50000MHz +0.0000MHz
Location: 41°34.00' N 87°16.67' W - locator EN61IN66PA - show map
10.4 km Northeast bearing 26° from Merrillville, Lake County, Indiana, United States [?]
18.2 km Northeast bearing 24° from Crown Point, Lake County, Indiana, United States
44.1 km Southeast bearing 135° from Chicago, Cook County, Illinois, United States
89.2 km East bearing 104° from Aurora, Kane County, Illinois, United States
Last position: 2024-01-10 01:39:55 UTC (333d 5h27m ago)
2024-01-09 19:39:55 CST local time at Merrillville, United States [?]
Altitude: 3 m
Last path: KC3LLQ-S>APDG01 via TCPIP*,qAC,KC3LLQ-GS
Positions stored: 2
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