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 KD9AC B - show graphs
Map loading...
Source callsign: KD9AC-S
Comment: 440 Voice 448.90000MHz +0.0000MHz
Location: 39°29.77' N 88°10.57' W - locator EM59VL89UB - show map - static map
3.1 yards Northwest bearing 322° from Charleston, Coles County, Illinois, United States [?]
10.5 miles East bearing 85° from Mattoon, Coles County, Illinois, United States
43.0 miles South bearing 175° from Champaign, Champaign County, Illinois, United States
80.8 miles Southeast bearing 147° from Bloomington, McLean County, Illinois, United States
Last position: 2018-05-19 19:52:32 EDT (11h58m ago)
2018-05-19 18:52:32 CDT local time at Charleston, United States [?]
Last path: KD9AC-S>APDG01 via TCPIP*,qAC,KD9AC-GS
Positions stored: 1
Stations near current position of KD9AC B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD9AC0.0 yards 0°2018-05-19 23:32:33 KD9AC-B0.0 yards 0°2018-05-19 19:52:42
KD9AC-R0.0 yards 0°2018-05-01 20:38:40 KD9AC-5374.1 yards 225°2018-04-28 17:21:58
ECH2661530.8 miles 250°2018-05-20 07:15:07 W9BIL1.0 miles 186°2018-05-20 07:34:56
K9NAG1.9 miles 268°2018-05-20 06:00:30 ILXSVRMGA4.6 miles 256°2018-05-15 19:04:26
EL-2661539.4 miles 246°2018-05-20 07:41:03 444.925+M9.9 miles 252°2018-05-20 07:05:07
KB9PXK-910.0 miles 263°2018-05-18 13:09:58 KB9YEP-1010.5 miles 269°2018-05-20 07:15:07
KB9YEP-110.5 miles 269°2018-05-08 15:02:13 KB9YEP-510.5 miles 269°2018-05-18 15:57:09
KC9SHV11.5 miles 250°2018-05-15 10:06:46 ILXSVR1iA12.2 miles 9°2018-05-09 22:35:55
EW289313.3 miles 9°2018-05-20 07:50:12 ILXSVRNDA15.9 miles 112°2018-05-15 20:04:27
KD0IRW-i16.1 miles 156°2018-05-16 13:20:09 ILXSVRN8A16.2 miles 114°2018-05-15 19:35:26
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