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 weather station KC9DNQ-3 - show graphs
Map loading...
Comment: .WD 31
Location: 41°20.50' N 88°17.87' W - locator EN51UI42GA - show map - static map
3.8 miles North bearing 350° from Coal City, Grundy County, Illinois, United States [?]
4.4 miles Northwest bearing 327° from Diamond, Grundy County, Illinois, United States
28.9 miles South bearing 178° from Aurora, Kane County, Illinois, United States
48.5 miles Southwest bearing 224° from Chicago, Cook County, Illinois, United States
Last position: 2017-03-30 12:35:11 EDT (3m41s ago)
2017-03-30 11:35:11 CDT local time at Coal City, United States [?]
Last WX report: 2017-03-30 12:35:11 EDT (3m41s ago) – show weather charts
45 °F 95% 1003.1 mbar 6.9 MPH East
Device: Unknown: Unknown
Last path: KC9DNQ-3>APRS via TCPIP*,qAC,FIFTH
Positions stored: 1
Packet rate: 294 seconds between packets on average during 14700 seconds.
Stations near current position of KC9DNQ-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K9EEW3.5 miles 201°2017-03-30 12:37:39 KC9KKO3.9 miles 290°2017-03-21 20:12:45
LOTSVR1jA5.3 miles 60°2017-02-28 21:35:27 KD9DGR-15.8 miles 12°2017-03-30 12:29:30
W9WB-96.3 miles 15°2017-03-29 16:07:31 EW66016.5 miles 52°2017-03-30 12:38:44
AA9CC6.5 miles 278°2017-03-24 18:01:32 KX9A6.9 miles 279°2017-03-30 12:37:53
KX9A-96.9 miles 279°2017-03-29 19:19:10 KB9SZK-17.2 miles 286°2017-03-30 08:54:13
KD8LNO-57.4 miles 298°2017-03-25 00:06:37 LOTSVRNSA8.4 miles 333°2017-02-28 19:19:25
KB9SZK-108.4 miles 278°2017-03-30 12:09:44 KD9HDY-18.5 miles 65°2017-03-11 16:44:57
KC098.5 miles 313°2017-03-21 15:38:21 KD9EKK-911.3 miles 42°2017-03-25 15:07:31
N9OE-512.2 miles 127°2017-03-12 21:21:59 K0NKC-512.7 miles 191°2017-03-22 16:57:05
LOTSVR24A13.1 miles 273°2017-02-28 21:35:27 LOTSVR0iB13.3 miles 160°2017-02-28 20:34:26
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.
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