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 CW4142 - show graphs
Map loading...
Location: 42°16.15' N 87°58.37' W - locator EN62AG34GO - show map - static map
1.4 miles Southwest bearing 226° from Libertyville, Lake County, Illinois, United States [?]
1.6 miles East bearing 75° from Mundelein, Lake County, Illinois, United States
33.3 miles Northwest bearing 330° from Chicago, Cook County, Illinois, United States
53.3 miles South bearing 184° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2017-01-21 12:32:06 EST (3m55s ago)
2017-01-21 11:32:06 CST local time at Libertyville, United States [?]
Last WX report: 2017-01-21 12:27:07 EST (8m54s ago) – show weather charts
54 °F 98% 999.2 mbar 4.0 MPH South
Device: Unknown: Unknown
Last path: CW4142>APRS via TCPXX*,qAX,CWOP-2
Positions stored: 2
Packet rate: 336 seconds between packets on average during 16799 seconds.
Stations near current position of CW4142 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DW77751.4 miles 175°2017-01-21 12:35:24 KC9HHB1.8 miles 162°2017-01-10 11:54:00
K9IQP-131.9 miles 20°2017-01-21 11:43:50 K9DRH-92.1 miles 207°2017-01-21 12:35:48
CW15692.5 miles 327°2017-01-10 18:58:30 KC9HHB-93.2 miles 115°2016-12-22 16:54:26
KG7FUE-93.5 miles 97°2017-01-20 21:57:24 K9DRH-103.5 miles 277°2017-01-21 12:07:16
EW14123.9 miles 103°2017-01-21 12:31:25 WM9Q4.6 miles 68°2017-01-13 07:56:48
WM9Q-95.2 miles 163°2017-01-18 08:27:30 NY9X-76.1 miles 359°2017-01-10 22:11:17
KA4JMC6.5 miles 245°2017-01-21 12:35:03 KA4JMC-96.5 miles 245°2017-01-20 16:28:00
K9DJR-56.6 miles 139°2017-01-12 12:01:07 EW55856.8 miles 186°2017-01-21 12:19:04
N9ETH7.2 miles 278°2017-01-21 12:22:24 CW23777.3 miles 237°2017-01-21 12:32:04
WA9JSI-97.4 miles 216°2017-01-20 15:37:49 W9QL7.4 miles 353°2017-01-21 12:34:39
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