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 DW1978 - show graphs
Map loading...
Comment: .DsVP
Location: 37°20.87' N 122°04.37' W - locator CM87XI13GL - show map - static map
2.8 miles Northwest bearing 308° from Cupertino, Santa Clara County, California, United States [?]
6.4 miles Northwest bearing 335° from Saratoga, Santa Clara County, California, United States
9.8 miles West bearing 273° from San Jose, Santa Clara County, California, United States
35.1 miles Southeast bearing 147° from San Francisco, San Francisco County, California, United States
Last position: 2017-01-22 14:55:28 EST (2d 5h38m ago)
2017-01-22 11:55:28 PST local time at Cupertino, United States [?]
Last WX report: 2017-01-22 14:50:23 EST (2d 5h43m ago) – show weather charts
53 °F 87% 1005.5 mbar 0.0 MPH West
Device: Unknown: Unknown
Last path: DW1978>APRS via TCPXX*,qAX,CWOP-4
Positions stored: 1
Packet rate: 332 seconds between packets on average during 6300 seconds.
Stations near current position of DW1978 - show more
callsign distance last heard - EST      callsign distance last heard - EST
WC6O0.3 miles 37°2017-01-24 14:30:01 KK6JVE-10.6 miles 144°2017-01-09 17:30:29
W1DMA-111.0 miles 21°2017-01-05 14:22:09 N6BDG1.0 miles 33°2017-01-24 20:33:31
CW89351.0 miles 308°2017-01-24 20:33:02 DW01861.2 miles 134°2017-01-24 20:30:22
EW52151.2 miles 35°2017-01-24 20:31:03 WA6TS-91.6 miles 52°2017-01-24 12:01:35
AK6DC-91.7 miles 80°2017-01-22 16:31:40 EW29321.8 miles 44°2017-01-24 20:28:42
WA6TS-11.9 miles 55°2017-01-24 20:19:12 NW6UP-A1.9 miles 114°2017-01-23 22:22:07
KI6AOC2.0 miles 343°2017-01-20 20:34:09 KI6AOC-52.0 miles 343°2017-01-09 20:58:25
KI6AOC-102.0 miles 343°2017-01-08 14:33:14 KM6EGB-52.0 miles 327°2017-01-09 23:15:23
KM6EGB-12.0 miles 328°2017-01-05 13:35:06 KM6EGB-92.0 miles 328°2017-01-05 13:46:27
KI6AOC-72.0 miles 343°2017-01-08 00:55:04 N6OY-32.1 miles 39°2017-01-21 15:13:51
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