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 W9DJM-7 - show graphs
Comment: openSPOT4
Location: 41°33.12' N 88°15.57' W - locator EN51UN82UL - show map
5.4 miles West bearing 256° from Crystal Lawns, Will County, Illinois, United States [?]
8.3 miles West bearing 269° from Crest Hill, Will County, Illinois, United States
14.7 miles South bearing 168° from Aurora, Kane County, Illinois, United States
37.6 miles Southwest bearing 237° from Chicago, Cook County, Illinois, United States
Last position: 2024-04-10 09:35:09 EDT (169d 11h49m ago)
2024-04-10 08:35:09 CDT local time at Crystal Lawns, United States [?]
Speed: 1 MPH
Last path: W9DJM-7>APOSE via KB2KBD,C4FM*,qAS,KB2KBD (good)
Positions stored: 10
Other SSIDs: W9DJM-N W9DJM W9DJM-Y W9DJM-9
Stations near current position of W9DJM-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
W9DJM25.8 yards 37°2024-09-09 01:39:01 AI5MC-Y1.0 miles 98°2024-09-26 19:50:22
W9DJM-N2.8 miles 113°2024-09-26 12:13:00 EW92003.1 miles 48°2024-09-26 21:20:25
KC9SEB-53.5 miles 27°2024-08-27 22:39:18 KC9SEB-103.5 miles 27°2024-09-26 12:01:11
KC9SEB-73.5 miles 27°2024-09-04 14:04:12 KC9SEB-N3.5 miles 27°2024-09-26 21:20:31
KC9SEB-93.5 miles 27°2024-09-07 15:56:06 FW32494.0 miles 127°2024-09-26 21:23:11
W9WB-94.2 miles 115°2024-08-31 14:26:25 KE9AJK-N5.3 miles 149°2024-09-20 14:12:35
GW19005.4 miles 14°2024-09-26 21:20:34 AC9XV-105.4 miles 123°2024-09-26 20:30:57
FW87105.8 miles 14°2024-09-26 21:15:33 WT2P-D6.5 miles 149°2024-09-26 21:13:36
W9JWF7.0 miles 22°2024-09-26 21:18:44 CW94637.6 miles 340°2024-09-25 01:30:44
K9CMB-137.7 miles 185°2024-08-29 20:19:03 K9QKQ-97.7 miles 105°2024-09-26 21:07:01
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