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 K9AJW-5 - show graphs
Comment: 146.520MHz
Location: 42°11.27' N 88°22.16' W - locator EN52TE55QB - show map
2.0 miles West bearing 282° from Lake in the Hills, McHenry County, Illinois, United States [?]
3.3 miles Northeast bearing 66° from Huntley, McHenry County, Illinois, United States
43.7 miles Northwest bearing 303° from Chicago, Cook County, Illinois, United States
63.3 miles South bearing 202° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2024-05-08 10:55:51 EDT (14d 11h47m ago)
2024-05-08 09:55:51 CDT local time at Lake in the Hills, United States [?]
Altitude: 749 ft
Speed: 2 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: K9AJW-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 4576
Other SSIDs: K9AJW K9AJW
Stations near current position of K9AJW-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K9AJW75.6 yards 37°2024-05-22 21:45:47 K9KDT1.6 miles 341°2024-05-22 22:40:57
KB9ZYX2.0 miles 76°2024-05-02 03:25:53 K9RCZ-32.1 miles 52°2024-05-22 22:42:07
K9RCZ-122.3 miles 40°2024-05-15 22:04:52 EW61852.9 miles 133°2024-05-22 22:42:18
N0LTM2.9 miles 217°2024-05-22 22:40:56 K8EGG-93.0 miles 117°2024-05-22 22:38:05
K8EGG-103.0 miles 118°2024-05-22 19:49:14 KB9VRW-43.1 miles 253°2024-05-11 17:14:48
FW58573.3 miles 89°2024-05-22 22:40:36 KF9D-83.5 miles 135°2024-05-14 19:10:41
K9JKM4.2 miles 270°2024-05-10 23:50:57 N8DMT-104.3 miles 185°2024-05-22 22:35:06
N8DMT-94.3 miles 185°2024-05-15 13:29:24 EW29304.6 miles 31°2024-05-22 22:42:05
K9EYE-DP5.2 miles 64°2024-05-22 22:31:24 N9OML-75.3 miles 243°2024-05-22 03:15:51
fw39085.4 miles 74°2024-05-22 22:41:38 W9BO-86.7 miles 356°2024-05-22 22:40:36
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