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 KB9RKU - show graphs
Map loading...
Comment: monitoring APRS Voice Alert
Mic-E message: In service
Location: 41°35.94' N 89°07.71' W - locator EN51KO43NS - show map - static map
3.6 miles North bearing 351° from Mendota, LaSalle County, Illinois, United States [?]
10.7 miles West bearing 274° from Earlville, LaSalle County, Illinois, United States
43.2 miles West bearing 255° from Aurora, Kane County, Illinois, United States
46.4 miles South bearing 182° from Rockford, Winnebago County, Illinois, United States
Last position: 2019-11-30 20:52:48 EST (90d 8h47m ago)
2019-11-30 19:52:48 CST local time at Mendota, United States [?]
Altitude: 860 ft
Course: 179°
Speed: 54 MPH
Device: Kenwood: TM-D700 (rig)
Last path: KB9RKU>T1SU9T via WIDE1-1,WIDE2-2,qAo,K9ZQ-8 (good)
Positions stored: 2649
Other SSIDs: KB9RKU-10 KB9RKU-2 KB9RKU-3 KB9RKU-5
Stations near current position of KB9RKU - show more
callsign distance last heard - EST      callsign distance last heard - EST
KB9RKU-23.0 miles 181°2020-02-25 14:21:21 DW75126.2 miles 301°2020-02-29 05:37:05
367744728 US6.5 miles 24°2020-02-23 20:10:45 K9ZQ-109.2 miles 208°2020-02-29 05:11:45
K9ZQ-39.5 miles 211°2020-02-28 17:38:13 K9ZQ-139.5 miles 211°2020-02-29 05:31:13
K9ZQ-89.5 miles 211°2020-02-29 05:12:38 W9APQ-99.6 miles 294°2020-02-21 09:21:15
N9JWI-1012.1 miles 316°2020-02-29 05:11:45 WX9WL-1512.8 miles 308°2020-02-24 01:11:39
EL-15372512.8 miles 308°2020-02-29 05:38:27 WX9WL-1012.9 miles 308°2020-02-21 01:56:25
WX9WL12.9 miles 308°2020-02-21 01:55:24 N9JWI-813.2 miles 306°2020-02-16 21:40:43
W9DPC13.2 miles 307°2020-02-04 10:19:40 KC2DWG-913.4 miles 296°2020-02-29 01:44:11
KC2DWG-513.4 miles 296°2020-02-29 01:04:55 KB9RKU-516.0 miles 179°2020-02-04 19:34:11
FW287416.7 miles 159°2020-02-29 05:30:42 EW844619.8 miles 7°2020-02-29 05:35:10
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