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 object el-234725 - show graphs
Source callsign: W9MKS-15
Comment: 147.12 MHz T103 +060 W9MKS Echolink Repeater
Location: 41°11.42' N 88°58.90' W - locator EN51ME25EQ - show map
7.8 miles South bearing 159° from Deer Park, LaSalle County, Illinois, United States [?]
9.0 miles Northwest bearing 302° from Streator, LaSalle County, Illinois, United States
52.2 miles Southwest bearing 221° from Aurora, Kane County, Illinois, United States
82.5 miles Southwest bearing 237° from Chicago, Cook County, Illinois, United States
Last position: 2025-01-27 00:45:12 EST (1m12s ago)
2025-01-26 23:45:12 CST local time at Deer Park, United States [?]
Last path: W9MKS-15>APN391 via WIDE2-2,qAR,KA9WRZ (good)
Positions stored: 33
Others sourced by W9MKS-15: ,l-234725 147.12srr 440.05mks
Stations near current position of el-234725 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W9MKS-1540.1 yards 180°2025-01-27 00:33:58 440.05mks76.0 yards 323°2025-01-27 00:42:43
147.12srr85.6 yards 315°2025-01-27 00:38:58 W9MKS-101.2 miles 86°2025-01-25 23:38:09
KC6VVT-154.9 miles 293°2025-01-01 00:23:10 KC6VVT-24.9 miles 293°2025-01-27 00:33:48
KC6VVT5.0 miles 293°2025-01-27 00:45:55 KC6VVT-145.4 miles 293°2025-01-25 14:22:26
DW96728.0 miles 122°2025-01-27 00:45:37 DW97468.4 miles 68°2025-01-27 00:45:53
KB9YFW-108.7 miles 339°2025-01-27 00:02:50 KC9CIQ9.3 miles 202°2025-01-19 20:25:43
KD9AGT-1012.9 miles 25°2025-01-27 00:06:01 KF0AHL13.2 miles 326°2024-12-29 14:42:51
KB9VZH-913.6 miles 32°2025-01-25 16:09:50 KB9RKU-514.4 miles 329°2025-01-01 00:51:16
W9TAL-1015.2 miles 40°2025-01-26 18:40:11 KB9EZZ-315.2 miles 40°2025-01-27 00:02:41
KC9VID-1015.2 miles 40°2025-01-27 00:04:20 SP2ROC-1116.4 miles 73°2025-01-16 17:34:10
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