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 KA9WDG - show graphs
Map loading...
Comment: Kenwood TM-D700a
Mic-E message: Off duty
Location: 41°56.39' N 88°45.32' W - locator EN51OW95IN - show map - static map
0.8 miles North bearing 340° from DeKalb, DeKalb County, Illinois, United States [?]
5.5 miles East bearing 83° from Malta, DeKalb County, Illinois, United States
25.6 miles Northwest bearing 299° from Aurora, Kane County, Illinois, United States
57.1 miles West bearing 277° from Chicago, Cook County, Illinois, United States
Last position: 2017-01-11 20:45:06 EST (5d 15h43m ago)
2017-01-11 19:45:06 CST local time at DeKalb, United States [?]
Course:
Device: Kenwood: TM-D700 (rig)
Last path: KA9WDG>TQUV3Y via KA9QPN-15*,WIDE1,WIDE2-2,qAR,KX9A (good)
Positions stored: 1
Packet rate: 221 seconds between packets on average during 9074 seconds.
Stations near current position of KA9WDG - show more
callsign distance last heard - EST      callsign distance last heard - EST
Kd9cwx-i4.1 miles 54°2017-01-06 11:21:18 cw86304.5 miles 54°2017-01-17 12:25:58
CW64676.1 miles 34°2017-01-17 12:28:18 DW956811.7 miles 10°2017-01-17 12:17:20
DW732214.5 miles 102°2017-01-17 12:21:11 EW422414.7 miles 104°2017-01-17 12:20:14
EW422514.7 miles 105°2017-01-17 12:25:11 EW816814.9 miles 99°2017-01-17 12:23:37
W9CEQ C15.0 miles 112°2017-01-04 21:30:10 W9CEQ B15.0 miles 112°2017-01-04 21:30:09
W9CEQ-B15.0 miles 112°2017-01-04 21:29:54 W9CEQ-C15.0 miles 112°2017-01-04 21:29:55
EW387815.4 miles 47°2017-01-17 12:18:18 EW844617.3 miles 257°2017-01-12 02:00:08
W9CBJ-1018.0 miles 31°2016-12-25 15:45:45 EW350619.9 miles 105°2017-01-17 12:16:03
EW945720.2 miles 102°2017-01-17 12:27:06 EW534321.0 miles 44°2016-12-26 21:23:25
KA9QPN-1521.4 miles 162°2017-01-17 12:24:19 EW579121.9 miles 110°2017-01-17 12:26:54
Stations which heard KA9WDG directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
KA9QPN-15 38 2017-01-11 18:13:52 2017-01-11 20:45:06 EN51OW > EN51QP 21.4 miles 162° 2017-01-11 20:45:06

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.
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