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 KB9TRT-7 - show graphs
Map loading...
Comment: SPRING.IS.HERE!
Mic-E message: En route
Location: 42°11.73' N 88°03.82' W - locator EN52XE26IW - show map - static map
1.5 miles East bearing 94° from Lake Zurich, Lake County, Illinois, United States [?]
2.6 miles East bearing 91° from Knollwood, Lake County, Illinois, United States
31.9 miles Northwest bearing 318° from Chicago, Cook County, Illinois, United States
58.8 miles South bearing 188° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2016-05-04 18:12:48 EDT (263d 14h47m ago)
2016-05-04 17:12:48 CDT local time at Lake Zurich, United States [?]
Course:
Device: Yaesu: VX-8 (ht)
Last path: KB9TRT-7>TR1Q7S via N9ETH*,NM1S,qAS,NM1S (good)
Positions stored: 98
Stations near current position of KB9TRT-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WA9JSI-9473.9 yards 235°2017-01-22 11:58:46 CW23771.8 miles 308°2017-01-23 07:57:05
CW39532.3 miles 238°2017-01-23 07:59:34 K9IJ2.6 miles 295°2017-01-23 07:41:24
KA4JMC2.6 miles 332°2017-01-23 08:00:02 KA4JMC-92.6 miles 332°2017-01-20 16:28:00
N9MJ-103.6 miles 271°2017-01-17 18:38:08 KC9RBB B3.9 miles 148°2017-01-23 07:47:06
KC9RBB-B3.9 miles 148°2017-01-23 07:47:06 EW55854.3 miles 113°2017-01-23 07:49:04
DW18144.7 miles 244°2017-01-23 07:54:39 K9DRH-94.9 miles 49°2017-01-21 12:36:52
EW96675.4 miles 168°2017-01-23 07:57:29 KD9LZ B5.6 miles 174°2017-01-23 07:43:37
KD9LZ-B5.6 miles 174°2017-01-23 07:43:47 K9DRH-105.6 miles 12°2017-01-23 07:41:28
DW77756.0 miles 53°2017-01-23 07:55:23 WA9PEB-106.1 miles 169°2017-01-23 07:41:28
WM9Q-96.2 miles 89°2017-01-18 08:27:30 KC9HHB6.2 miles 57°2017-01-10 11:54:00
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