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 AD9BU-5 - show graphs
Comment: https://aprsdroid.org/
Location: 39°28.50' N 88°22.42' W - locator EM59TL54DA - show map
0.6 miles South bearing 185° from Mattoon, Coles County, Illinois, United States [?]
10.6 miles West bearing 262° from Charleston, Coles County, Illinois, United States
44.8 miles South bearing 189° from Champaign, Champaign County, Illinois, United States
71.2 miles East bearing 108° from Springfield, Sangamon County, Illinois, United States
Last position: 2024-05-24 19:59:55 EDT (7d 10h59m ago)
2024-05-24 18:59:55 CDT local time at Mattoon, United States [?]
Altitude: 578 ft
Course: 178°
Speed: 4 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: AD9BU-5>APDR16 via TCPIP*,qAC,T2QUEBEC
Positions stored: 520
Other SSIDs: AD9BU-7 AD9BU AD9BU-9 AD9BU-B AD9BU-D AD9BU-N AD9BU-10 AD9BU
Stations near current position of AD9BU-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
P-AD9BU0.0 yards 0°2024-06-01 06:01:28 AD9BU-715.9 yards 90°2024-05-26 22:56:09
AD9BU501.8 yards 346°2024-05-23 19:41:52 KD9RDO-9511.5 yards 151°2024-05-10 16:48:38
KD9RDO-150.7 miles 164°2024-05-11 14:26:32 KB9YEP-101.2 miles 0°2024-06-01 05:42:55
444.925+M1.9 miles 145°2024-06-01 05:40:56 KC9EPR2.2 miles 287°2024-06-01 06:57:20
EL-2661533.0 miles 141°2024-06-01 06:55:41 ECH2661539.8 miles 83°2024-06-01 05:34:56
W9BIL10.4 miles 88°2024-06-01 05:33:38 FW565615.1 miles 351°2024-06-01 06:55:01
ILXSVRV2A19.2 miles 23°2024-05-22 00:02:52 EW289319.3 miles 41°2024-06-01 06:55:19
KC9S19.8 miles 296°2024-06-01 06:55:16 ILXSVRl2A23.4 miles 226°2024-05-26 21:32:43
WB9QPM23.9 miles 258°2024-06-01 06:53:57 WB9QPM-223.9 miles 258°2024-06-01 06:53:18
EW010524.1 miles 120°2024-06-01 06:45:26 KB9TZQ27.8 miles 306°2024-05-25 16:30:10
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