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 CW3953 - show graphs
Comment: eCumulusDsVP
Location: 42°10.68' N 88°06.13' W - locator EN52WE72RR - show map
1.4 miles South bearing 199° from Lake Zurich, Lake County, Illinois, United States [?]
3.1 miles Southwest bearing 229° from Forest Lake, Lake County, Illinois, United States
32.4 miles Northwest bearing 314° from Chicago, Cook County, Illinois, United States
60.3 miles South bearing 190° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-02-01 03:30:07 EST (3m25s ago)
2025-02-01 02:30:07 CST local time at Lake Zurich, United States [?]
Last WX report: 2025-02-01 03:30:07 EST (3m25s ago) – show weather charts
29 °F 81% 1022.5 mbar 0.0 MPH North
Device: Unknown: Unknown
Last path: CW3953>APRS via TCPXX*,qAX,CWOP-3
Positions stored: 1
Packet rate: 1120 seconds between packets on average during 54901 seconds.
Stations near current position of CW3953 - show more
callsign distance last heard - EST      callsign distance last heard - EST
CW23772.4 miles 14°2025-02-01 03:27:03 24052.4 miles 97°2025-02-01 03:31:01
DW18142.5 miles 250°2025-02-01 03:31:08 KD9PDE-92.6 miles 60°2025-01-08 17:51:35
KD9EOT-N3.1 miles 44°2025-01-31 19:36:44 KD9CSU-73.3 miles 31°2025-01-06 07:42:15
KA4JMC3.6 miles 12°2025-02-01 03:30:03 KA4JMC-93.6 miles 11°2025-01-23 22:12:33
DW85444.0 miles 312°2025-02-01 03:30:39 FW74414.1 miles 28°2025-02-01 03:28:34
DW73585.7 miles 191°2025-02-01 03:30:48 KD9PDE-75.8 miles 68°2025-01-12 10:48:52
K9MJT5.9 miles 44°2025-02-01 03:31:02 N7IDE-146.0 miles 348°2025-01-27 23:04:12
W9HMJ6.0 miles 341°2025-01-18 14:41:22 AA9VI-106.0 miles 177°2025-02-01 03:25:17
KC9ZAS-146.3 miles 25°2025-01-31 23:28:32 N9WFD6.3 miles 336°2025-02-01 03:30:55
GW56726.9 miles 60°2025-02-01 03:29:41 KC9GWK-106.9 miles 106°2025-01-26 11:21:08
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