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 weather station CW6617 - show graphs
Comment: .WD 31
Location: 51°21.13' N 0°46.43' W - locator IO91OI74DM - show map
4.4 miles South bearing 193° from Bracknell, Borough of Bracknell Forest, England, United Kingdom [?]
5.5 miles South bearing 174° from Binfield, Borough of Bracknell Forest, England, United Kingdom
29.9 miles West bearing 249° from London, Greater London, England, United Kingdom
31.4 miles West bearing 250° from City of London, Greater London, England, United Kingdom
Last position: 2025-02-01 20:17:03 EST (1m ago)
2025-02-02 01:17:03 GMT local time at Bracknell, United Kingdom [?]
Last WX report: 2025-02-01 20:12:04 EST (5m59s ago) – show weather charts
35 °F 95% 1024.0 mbar 0.9 MPH Southeast
Device: Unknown: Unknown
Last path: CW6617>APRS via TCPXX*,qAX,CWOP-3
Positions stored: 1
Packet rate: 490 seconds between packets on average during 23999 seconds.
Stations near current position of CW6617 - show more
callsign distance last heard - EST      callsign distance last heard - EST
G1LEV-70.5 miles 248°2025-02-01 11:55:13 G1LEV-90.5 miles 244°2025-02-01 16:02:23
G1LEV-20.5 miles 244°2025-01-27 09:48:49 G1LEV-50.5 miles 242°2025-01-27 09:17:37
G1LEV-10.5 miles 242°2025-02-01 19:46:46 G1LEV-150.5 miles 242°2025-01-09 07:05:53
G8LMY0.5 miles 308°2025-02-01 20:05:47 G8LMY-N0.5 miles 309°2025-02-01 19:12:15
G4HDK B1.5 miles 323°2025-02-01 20:14:18 G4HDK-B1.5 miles 323°2025-02-01 20:14:28
G6DJA-151.7 miles 129°2025-01-16 11:53:59 M0YMA3.1 miles 162°2025-02-01 20:01:01
M7OOB-43.4 miles 352°2025-01-06 09:15:01 M7OOB-73.4 miles 352°2025-01-04 02:12:00
M7OOB3.4 miles 351°2025-02-01 19:56:23 FW51573.8 miles 81°2025-02-01 20:15:55
G7KNK3.9 miles 134°2025-01-31 02:36:13 M0JPK3.9 miles 17°2025-02-01 15:00:40
G6DJA-94.0 miles 195°2025-01-07 11:46:14 G6DJA-34.0 miles 195°2025-01-09 08:38:49
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