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 K9KQX-N - show graphs
Comment: 70cm MMDVM Voice (C4FM) 441.45000MHz +0.0000MHz, K9KQX_Pi-Star_ND
Location: 41°58.66' N 88°06.87' W - locator EN51WX64GP - show map
1.8 miles West bearing 255° from Roselle, DuPage County, Illinois, United States [?]
2.2 miles Northwest bearing 309° from Bloomingdale, DuPage County, Illinois, United States
25.4 miles West bearing 290° from Chicago, Cook County, Illinois, United States
74.0 miles South bearing 188° from Milwaukee, Milwaukee County, Wisconsin, United States
Last position: 2025-02-06 09:52:31 EST (7m34s ago)
2025-02-06 08:52:31 CST local time at Roselle, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: K9KQX-N>APDG03 via TCPIP*,qAC,K9KQX-NS
Positions stored: 2
Packet rate: 1200 seconds between packets on average during 15600 seconds.
Other SSIDs: K9KQX-DP
Stations near current position of K9KQX-N - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW11941.8 miles 271°2025-02-06 09:53:16 KC9RXM-D2.4 miles 279°2025-02-06 09:50:25
KC9RXM-Y2.4 miles 279°2025-02-06 09:49:46 KC9RXM-N2.4 miles 279°2025-01-18 13:21:32
KC9RXM-FM2.4 miles 279°2025-02-06 09:50:03 KC9RXM-102.4 miles 279°2025-02-03 20:51:45
KD9PKP-102.6 miles 77°2025-02-06 09:32:54 KD9PKP-32.6 miles 77°2025-02-05 16:26:42
AB9SG B2.7 miles 311°2025-02-06 09:47:28 AB9SG-B2.7 miles 311°2025-02-06 09:47:38
AB9SG2.7 miles 311°2025-01-22 11:53:39 KC9RXM-132.8 miles 273°2025-02-03 20:37:27
KC9EFZ-123.2 miles 196°2025-01-15 21:14:56 KC9PWC B3.4 miles 166°2025-02-06 09:43:19
KC9PWC-B3.4 miles 166°2025-02-06 09:43:04 N9IJS-D3.8 miles 19°2025-02-06 09:47:11
N9IJS-N3.8 miles 19°2025-02-06 09:46:51 FW94614.0 miles 310°2025-02-06 09:56:27
K9WIC-N4.2 miles 5°2025-02-06 09:49:33 K9WIC B4.2 miles 5°2025-02-06 09:57:33
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