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 W9MT - show graphs
Location: 41°58.41' N 87°48.70' W - locator EN61CX23OP - show map
3.5 miles North bearing 21° from River Grove, Cook County, Illinois, United States [?]
3.8 miles Northeast bearing 46° from Franklin Park, Cook County, Illinois, United States
11.9 miles Northwest bearing 316° from Chicago, Cook County, Illinois, United States
30.0 miles Northeast bearing 60° from Aurora, Kane County, Illinois, United States
Last position: 2024-06-13 19:19:26 EDT (1d 18h27m ago)
2024-06-13 18:19:26 CDT local time at River Grove, United States [?]
Device: Icom: IC-4100 (D-Star)
Last path: W9MT>API410 via DSTAR*,qAS,N1CML-G (good)
Positions stored: 284
Other SSIDs: W9MT-N W9MT-B W9MT-Y W9MT-1
Stations near current position of W9MT - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD9QPL-100.5 miles 121°2024-06-15 13:32:26 KD9QPL-50.5 miles 122°2024-06-08 10:57:28
N9VTB-180.6 miles 10°2024-06-07 13:40:09 KD9WNR-100.6 miles 232°2024-05-17 16:58:19
KD9WNR0.6 miles 234°2024-05-24 15:50:41 EW05921.0 miles 297°2024-06-15 11:45:57
KC9MNL B1.0 miles 57°2024-06-15 13:46:11 KC9MNL-B1.0 miles 57°2024-06-15 13:46:21
KB9IQX-41.1 miles 146°2024-06-15 13:34:06 KB9IQX-L41.2 miles 145°2024-06-15 13:46:03
KB9SXC-71.9 miles 222°2024-06-15 13:31:31 KB9SXC-102.1 miles 216°2024-06-15 13:44:42
KB9SXC-142.1 miles 215°2024-06-14 19:11:37 N9SRA2.7 miles 42°2024-06-13 11:16:38
KD9NBC2.8 miles 240°2024-06-13 20:05:21 EW10983.1 miles 296°2024-06-15 13:45:49
WX9MCV-93.2 miles 198°2024-06-13 07:54:10 KD9JAW-93.3 miles 1°2024-06-04 20:36:04
KU9Z-73.4 miles 295°2024-06-11 09:37:01 KY9H3.5 miles 324°2024-06-15 13:44:35
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