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 KB9VRW-9 - show graphs
Comment: _2
Mic-E message: Off duty
Location: 42°14.46' N 88°20.52' W - locator EN52TF87XU - show map
5.5 miles South bearing 173° from Bull Valley, McHenry County, Illinois, United States [?]
7.5 miles Southeast bearing 133° from Woodstock, McHenry County, Illinois, United States
44.6 miles Northwest bearing 307° from Chicago, Cook County, Illinois, United States
59.4 miles South bearing 202° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2023-10-07 07:11:02 EDT (239d 18h49m ago)
2023-10-07 06:11:02 CDT local time at Bull Valley, United States [?]
Altitude: 784 ft
Course: 200°
Speed: 0 MPH
Device: Unknown: Other Mic-E
Last path: KB9VRW-9>TRQT4V via WIDE1-1,WIDE2-1,qAO,K9IQP-13 (good)
Positions stored: 255
Other SSIDs: KB9VRW-4 KB9VRW-5 KB9VRW-10 KB9VRW-15 KB9VRW-7 KB9VRW-2 KB9VRW
Stations near current position of KB9VRW-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WB9PDX0.8 miles 125°2024-06-01 10:58:03 EW29301.0 miles 73°2024-06-03 01:56:38
K8EGG-101.7 miles 127°2024-06-02 13:03:52 K9RCZ-121.9 miles 179°2024-05-26 13:37:19
K9RCZ-32.4 miles 174°2024-06-03 01:50:51 W9POL-92.9 miles 105°2024-05-30 19:28:09
K9KDT2.9 miles 221°2024-06-03 01:50:48 W9BO-83.5 miles 328°2024-06-02 19:35:35
K9EYE-DP3.6 miles 113°2024-06-02 18:17:37 EW99523.8 miles 354°2024-06-03 01:54:03
K9AJW3.9 miles 201°2024-06-03 02:00:26 K9AJW-53.9 miles 201°2024-05-08 10:55:51
FW58574.1 miles 152°2024-06-03 02:00:19 fw39084.4 miles 119°2024-06-03 01:54:12
KA9MGS-105.1 miles 85°2024-05-28 22:31:27 KA9MGS-N5.1 miles 85°2024-05-31 20:19:03
K8EGG-95.2 miles 166°2024-06-03 01:56:56 KC9NJZ-75.4 miles 311°2024-06-01 17:19:22
EW61855.7 miles 173°2024-06-03 01:55:28 K9CHU-105.7 miles 217°2024-05-29 14:04:25
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