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 station WD9JEN - show graphs
Location: 42°07.78' N 87°57.70' W - locator EN62AD41OC - show map
1.5 miles South bearing 184° from Buffalo Grove, Cook County, Illinois, United States [?]
3.9 miles East bearing 70° from Palatine, Cook County, Illinois, United States
25.1 miles Northwest bearing 320° from Chicago, Cook County, Illinois, United States
62.8 miles South bearing 183° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-11-09 15:39:11 EST (14d 8h14m ago)
2024-11-09 14:39:11 CST local time at Buffalo Grove, United States [?]
Device: Icom: IC-5100 (D-Star)
Last path: WD9JEN>API510 via TCPIP*,qAC,T2SYDNEY
Positions stored: 387
Other SSIDs: WD9JEN-C
Stations near current position of WD9JEN - show more
callsign distance last heard - EST      callsign distance last heard - EST
WD9JEN C30.6 yards 90°2024-11-19 11:53:24 WD9JEN-C30.6 yards 90°2024-11-19 11:53:34
WD9HBT-11.2 miles 217°2024-11-01 21:26:27 N7HD-11.4 miles 226°2024-11-08 19:36:30
KD9IPG-i1.7 miles 217°2024-11-03 12:51:31 KC9ZAS-72.0 miles 183°2024-11-14 20:28:20
K9GCP-32.1 miles 281°2024-11-21 14:14:05 W9GIL-22.4 miles 192°2024-11-23 23:42:12
W9GIL2.5 miles 191°2024-11-23 23:51:23 W9GIL-92.5 miles 191°2024-11-23 20:05:57
W9GIL-152.5 miles 191°2024-11-23 12:47:29 W9BLN2.5 miles 191°2024-11-22 19:35:57
KD9ICT-92.6 miles 90°2024-11-22 16:06:46 W9PLH-92.6 miles 8°2024-11-23 12:55:11
W9GIL-103.7 miles 233°2024-11-23 23:40:04 w3JFB-i4.1 miles 26°2024-11-22 16:30:58
W3JFB-94.1 miles 26°2024-11-22 16:35:00 W9DMC-24.1 miles 84°2024-11-22 12:54:52
W9DMC-D4.1 miles 84°2024-11-09 23:45:40 FW89594.4 miles 212°2024-11-23 23:50:37
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