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-7 - show graphs
Mic-E message: Special
Location: 39°28.50' N 88°22.41' W - locator EM59TL54EA - show map
0.6 miles South bearing 184° from Mattoon, Coles County, Illinois, United States [?]
11.5 miles North bearing 21° from Neoga, Cumberland 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: 2024-05-15 11:22:01 EDT (3d 14h52m ago)
2024-05-15 10:22:01 CDT local time at Mattoon, United States [?]
Altitude: 738 ft
Course: 219°
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: AD9BU-7>3Y2X5P via KB9YEP-10,WIDE1*,WIDE2-1,qAR,KC8RFE-3 (good)
Positions stored: 73
Packet rate: 771 seconds between packets on average during 5400 seconds.
Other SSIDs: AD9BU-5 AD9BU-9 AD9BU-B AD9BU-D AD9BU-N AD9BU AD9BU-10 AD9BU
Stations near current position of AD9BU-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
P-AD9BU15.9 yards 270°2024-05-19 02:01:15 AD9BU-526.1 yards 322°2024-05-17 15:53:25
KD9RDO-9503.9 yards 152°2024-05-10 16:48:38 KD9RDO-150.7 miles 165°2024-05-11 14:26:32
KB9YEP-101.2 miles 360°2024-05-19 02:03:35 444.925+M1.9 miles 145°2024-05-19 02:05:35
KC9EPR2.2 miles 287°2024-05-19 02:08:09 EL-2661533.0 miles 141°2024-05-19 02:06:37
ECH2661539.8 miles 83°2024-05-19 01:52:35 W9BIL10.4 miles 88°2024-05-19 02:12:33
FW565615.1 miles 351°2024-05-19 02:10:36 EW289319.3 miles 41°2024-05-19 02:10:37
KC9S19.8 miles 296°2024-05-19 02:05:16 WB9QPM23.9 miles 258°2024-05-19 02:13:45
WB9QPM-223.9 miles 258°2024-05-19 02:13:19 EW010524.1 miles 120°2024-05-19 02:00:50
KB9TZQ27.9 miles 306°2024-05-11 18:58:28 W9ZH-933.2 miles 309°2024-05-18 20:32:39
Stations which heard AD9BU-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KB9YEP-10 8 2024-05-15 09:52:01 2024-05-15 11:22:01 EM59TL > EM59TL 1.2 miles 360° 2024-05-15 11:22:01

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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