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 cw4517 - show graphs
Location: 41°29.73' N 87°50.70' W - locator EN61BL88OW - show map
3.1 miles Southeast bearing 133° from Mokena, Will County, Illinois, United States [?]
6.3 miles East bearing 100° from New Lenox, Will County, Illinois, United States
26.5 miles South bearing 202° from Chicago, Cook County, Illinois, United States
30.6 miles Southeast bearing 127° from Aurora, Kane County, Illinois, United States
Last position: 2024-10-27 07:22:46 EDT (3m45s ago)
2024-10-27 06:22:46 CDT local time at Mokena, United States [?]
Last WX report: 2024-10-27 07:17:46 EDT (8m45s ago) – show weather charts
36 °F 84% 1026.6 mbar 0.0 MPH Northeast
Last path: cw4517>APN000 via TCPXX*,qAX,CWOP-3
Positions stored: 9
Packet rate: 305 seconds between packets on average during 14944 seconds.
Stations near current position of cw4517 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD9IXX-132.0 miles 251°2024-10-27 07:25:02 KA9ART-73.1 miles 67°2024-10-13 17:35:33
K9NYO-53.9 miles 261°2024-10-03 14:33:47 K9NYO-103.9 miles 261°2024-10-27 07:25:45
K9NYO-53.9 miles 261°2024-10-02 18:07:04 KE9ASY-64.0 miles 282°2024-10-26 15:41:14
W9KNX4.2 miles 260°2024-10-11 19:06:15 WN1L B4.4 miles 5°2024-10-27 07:22:10
WN1L-B4.4 miles 5°2024-10-27 07:22:20 WN1L-DP4.4 miles 5°2024-10-27 07:20:07
KE9AWY-D5.2 miles 20°2024-10-08 15:49:25 GW19725.3 miles 38°2024-10-10 15:27:53
KX9Q6.1 miles 34°2024-10-27 07:15:14 KA9ART-D6.3 miles 274°2024-10-27 07:18:38
GW32816.4 miles 274°2024-10-27 07:25:38 KC9QXO B6.4 miles 267°2024-10-27 07:26:28
KC9QXO-B6.4 miles 267°2024-10-27 07:26:28 KC9QXO-D6.4 miles 267°2024-10-27 07:18:08
KE9ASY-D6.5 miles 290°2024-10-26 15:33:19 W9AZ-27.0 miles 114°2024-10-27 06:51:34
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