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 DW2740 - show graphs
Map loading...
Location: 38°26.43' N 122°39.52' W - locator CM88QK05XR - show map - static map
3.0 miles East bearing 90° from Santa Rosa, Sonoma County, California, United States [?]
6.4 miles West bearing 287° from Kenwood, Sonoma County, California, United States
47.8 miles North bearing 344° from San Francisco, San Francisco County, California, United States
63.7 miles West bearing 262° from Sacramento, Sacramento County, California, United States
Last position: 2018-05-27 15:51:30 EDT (2m27s ago)
2018-05-27 12:51:30 PDT local time at Santa Rosa, United States [?]
Last WX report: 2018-05-27 15:51:30 EDT (2m27s ago) – show weather charts
79 °F 44% 0.0 mbar 0.0 MPH Southwest
Device: Unknown: Unknown
Last path: DW2740>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 2
Packet rate: 904 seconds between packets on average during 44310 seconds.
Stations near current position of DW2740 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AA6EM-70.3 miles 350°2018-05-02 09:18:43 K6SON-10.9 miles 305°2018-04-28 09:33:24
K6TJP-70.9 miles 306°2018-04-28 12:41:41 KI6REK1.0 miles 248°2018-05-09 12:53:56
KE5RI-51.5 miles 5°2018-05-17 16:57:35 CW36281.7 miles 281°2018-05-27 15:46:29
KE5RI2.0 miles 69°2018-05-23 15:03:15 EW15822.2 miles 48°2018-05-27 15:53:28
DW98402.3 miles 240°2018-05-27 15:40:56 SCSAR-42.3 miles 259°2018-05-19 13:41:29
EW23622.4 miles 358°2018-05-27 15:48:32 KK6LIY2.4 miles 358°2018-05-27 14:07:29
KK6LIY B2.4 miles 358°2018-05-27 15:46:03 KK6LIY-B2.4 miles 358°2018-05-27 15:46:13
KK6LIY-DP2.4 miles 358°2018-05-12 16:47:55 KD6NT-92.4 miles 16°2018-05-03 14:58:54
K6XLT-102.6 miles 274°2018-05-25 18:15:49 KG6JSL-92.6 miles 273°2018-05-06 17:38:03
KE6HID-92.7 miles 324°2018-05-05 18:05:37 KJ6BQM2.7 miles 265°2018-05-27 15:30:22
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.
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