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 KD9DXF B - show graphs
Map loading...
Source callsign: KD9DXF-S
Comment: 440 Voice 445.90000MHz +0.0000MHz
Location: 38°33.36' N 89°32.30' W - locator EM58FN53JK - show map - static map
284.5 yards North bearing 2° from Germantown, Clinton County, Illinois, United States [?]
3.8 miles South bearing 189° from Breese, Clinton County, Illinois, United States
35.9 miles East bearing 98° from Saint Louis, City of Saint Louis, Missouri, United States
65.0 miles East bearing 105° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2017-01-24 06:02:32 EST (12m39s ago)
2017-01-24 05:02:32 CST local time at Germantown, United States [?]
Last path: KD9DXF-S>APDG01 via TCPIP*,qAC,KD9DXF-GS
Positions stored: 1
Stations near current position of KD9DXF B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KD9DXF-B0.0 yards 0°2017-01-24 06:02:42 EW5542361.4 yards 198°2017-01-24 06:01:10
EW76470.5 miles 11°2017-01-24 06:14:26 EW67470.5 miles 8°2016-12-28 22:41:23
KD9E-134.7 miles 316°2017-01-02 10:40:32 KT9TR-15.6 miles 314°2017-01-01 01:52:02
DW08956.1 miles 291°2017-01-24 06:09:36 cw82617.0 miles 303°2017-01-24 06:13:17
KC9AEC-58.7 miles 264°2017-01-19 18:30:39 EW99289.1 miles 184°2017-01-24 06:13:04
EW33449.9 miles 68°2017-01-24 06:12:41 EW063212.3 miles 132°2017-01-24 02:04:13
KB9KLC13.6 miles 328°2016-12-29 23:42:28 KC9WQZ14.4 miles 284°2017-01-23 19:59:39
KC9WQZ-714.6 miles 275°2017-01-21 18:37:38 EL-KZ3L15.1 miles 256°2017-01-24 06:02:57
KC9BOZ-115.1 miles 1°2017-01-11 11:39:18 KC9BOZ-915.1 miles 1°2017-01-23 12:46:28
KC9BOZ15.1 miles 0°2017-01-24 06:14:56 KC9HCD15.1 miles 1°2017-01-13 09:38:09
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