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 KC9TTR - show graphs
Map loading...
Comment: {UISS53}
Location: 38°41.15' N 87°07.30' W - locator EM68KQ54JO - show map - static map
3.3 miles Northeast bearing 56° from Washington, Daviess County, Indiana, United States [?]
11.2 miles West bearing 273° from Loogootee, Martin County, Indiana, United States
54.4 miles Northeast bearing 25° from Evansville, Vanderburgh County, Indiana, United States
79.4 miles West bearing 292° from Louisville, Jefferson County, Kentucky, United States
Last position: 2016-04-27 15:39:56 EDT (227d 2h54m ago)
2016-04-27 15:39:56 EDT local time at Washington, United States [?]
Last path: KC9TTR>CQ via N9UMJ-10*,W9ICE-10*,WIDE2*,qAR,KD9BKH (good)
Positions stored: 177
Stations near current position of KC9TTR - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC9ZAR3.1 miles 240°2016-12-10 17:27:11 EW84953.6 miles 199°2016-12-05 22:13:46
K9RDT-WX12.1 miles 301°2016-12-10 17:32:42 N9UT-1012.9 miles 213°2016-12-10 17:30:58
9UT-1012.9 miles 213°2016-11-13 08:02:33 KC9OAG-713.5 miles 206°2016-12-03 12:58:43
K9SIR15.4 miles 344°2016-12-10 17:25:45 K9RKL-915.5 miles 338°2016-12-10 17:32:11
CW564816.7 miles 27°2016-12-10 17:32:01 KC9EOC-119.3 miles 263°2016-12-10 17:21:35
DW104920.0 miles 60°2016-12-10 17:29:27 DW243621.0 miles 131°2016-12-10 17:27:02
KC9EOC-WX21.2 miles 254°2016-12-10 17:20:04 W9DES-522.5 miles 152°2016-11-11 09:58:21
29.680-25.5 miles 81°2016-12-10 17:09:58 EL33834025.5 miles 81°2016-12-10 17:10:03
N9UMJ-1025.5 miles 81°2016-12-10 17:24:44 EW882428.5 miles 121°2016-12-10 17:33:12
DW261429.6 miles 314°2016-12-06 12:03:20 CW267032.5 miles 67°2016-12-10 17:00:15
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