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 KC9ZMY-B - show graphs
Map loading...
Comment: 440 Voice 433.62500MHz +0.0000MHz
Location: 41°42.89' N 87°36.86' W - locator EN61ER61GN - show map - static map
4.3 miles Northeast bearing 34° from Calumet Park, Cook County, Illinois, United States [?]
4.5 miles East bearing 95° from Evergreen Park, Cook County, Illinois, United States
9.5 miles South bearing 169° from Chicago, Cook County, Illinois, United States
36.5 miles East bearing 95° from Aurora, Kane County, Illinois, United States
Last position: 2018-05-21 10:58:30 EDT (13m50s ago)
2018-05-21 09:58:30 CDT local time at Calumet Park, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KC9ZMY-B>APDG02 via TCPIP*,qAC,KC9ZMY-BS
Positions stored: 2
Packet rate: 1139 seconds between packets on average during 43278 seconds.
Other SSIDs: KC9ZMY KC9ZMY-5 KC9ZMY-7 KC9ZMY-C KC9ZMY-D KC9ZMY-DP KC9ZMY-R
Stations near current position of KC9ZMY-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC9ZMY B0.0 yards 0°2018-05-21 10:58:20 KC9ZMY-DP0.0 yards 0°2018-05-12 21:42:30
KC9ZMY14.5 yards 90°2018-05-21 10:44:40 KC9ZMY-5507.6 yards 175°2018-05-15 23:09:53
KC0AHK-70.6 miles 285°2018-05-21 10:59:30 KD9GLZ-102.6 miles 247°2018-05-21 10:53:45
KD9GLZ-52.6 miles 247°2018-05-19 13:37:34 KD9FGI2.9 miles 349°2018-04-21 22:20:38
SARAH ANDRIE3.3 miles 112°2018-05-21 11:06:31 REBECCA LYNN3.4 miles 101°2018-05-21 10:40:30
KA9FON-103.4 miles 272°2018-05-17 22:24:02 NIKI S3.5 miles 98°2018-04-23 10:23:04
W9SUS B3.5 miles 192°2018-05-21 11:08:19 W9SUS-B3.5 miles 192°2018-05-21 11:08:29
KAREN ANDRIE3.5 miles 99°2018-05-21 11:06:31 PRENTISS BROWN3.6 miles 98°2018-05-19 22:10:25
TERRY D3.7 miles 93°2018-05-21 11:11:31 MARY BURKE LILES3.7 miles 155°2018-05-21 10:47:30
M V ELLIE3.8 miles 88°2018-05-21 09:43:28 KOOLCAT3.8 miles 88°2018-05-18 14:10:49
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