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 KA9MGS - show graphs
Map loading...
Comment: U2APRS
Location: 41°54.94' N 87°47.38' W - locator EN61CV59FS - show map - static map
1.1 miles East bearing 111° from Elmwood Park, Cook County, Illinois, United States [?]
2.5 miles East bearing 106° from River Grove, Cook County, Illinois, United States
8.5 miles Northwest bearing 302° from Chicago, Cook County, Illinois, United States
29.3 miles East bearing 68° from Aurora, Kane County, Illinois, United States
Last position: 2017-10-16 10:37:27 EDT (18h41m ago)
2017-10-16 09:37:27 CDT local time at Elmwood Park, United States [?]
Altitude: 541 ft
Course:
Device: JA7UDE: U2APRS (app, Android)
Last path: KA9MGS>APDU83 via TCPIP*,qAC,T2CAEAST
Positions stored: 118344
Packet rate: 28 seconds between packets on average during 825 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Stations near current position of KA9MGS - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC9YJP-101.8 miles 212°2017-10-09 20:25:36 KC9YJP-52.4 miles 179°2017-10-12 20:09:52
AC9CO-102.9 miles 193°2017-10-17 05:12:57 W9EKG-53.5 miles 30°2017-09-26 22:04:28
W9EKG-93.5 miles 30°2017-10-16 19:59:12 EW20973.8 miles 2°2017-10-16 03:57:05
K9VMP-143.8 miles 244°2017-10-17 05:10:24 KC9MNL-124.2 miles 350°2017-09-19 03:18:24
AB9FX4.5 miles 321°2017-10-17 05:16:41 KC9MNL4.5 miles 347°2017-09-19 04:44:00
WF5X-84.5 miles 290°2017-09-17 22:13:51 AB9FX-94.5 miles 320°2017-10-15 19:29:35
AB9FX-24.5 miles 321°2017-10-17 05:04:09 W9GFH-94.8 miles 270°2017-10-13 19:33:57
EW05924.9 miles 336°2017-10-17 05:04:49 KC9TCT-15.0 miles 16°2017-10-15 21:31:04
WX9O-35.3 miles 92°2017-10-17 04:59:56 KC9HKI-95.5 miles 317°2017-10-13 21:58:21
W9BED-95.6 miles 229°2017-10-03 16:38:15 FW16075.6 miles 107°2017-10-17 05:15:16
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.
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