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Callsign, ship name or locator: Clear       
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APRS weather station CW8158 - show graphs
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Location: 37°44.93' N 122°27.92' W - locator CM87SR49DR - show map - static map
3.1 miles Southwest bearing 234° from San Francisco, San Francisco County, California, United States [?]
8.6 miles South bearing 183° from Tiburon, Marin County, California, United States
42.1 miles Northwest bearing 312° from San Jose, Santa Clara County, California, United States
Last position: 2017-07-24 04:24:50 EDT (13m24s ago)
2017-07-24 01:24:50 PDT local time at San Francisco, United States [?]
Last WX report: 2017-06-09 15:06:32 EDT (44d 13h31m ago) – show weather charts
-90 °F 1023.5 mbar 0.0 MPH
Device: Unknown: Unknown
Last path: CW8158>APRS via TCPXX*,qAX,CWOP-7
Positions stored: 1
Packet rate: 885 seconds between packets on average during 44238 seconds.
Stations near current position of CW8158 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N6WKZ-20.6 miles 90°2017-07-24 04:32:01 EW60670.7 miles 206°2017-07-24 04:26:22
WB6SPX-50.7 miles 199°2017-07-24 04:38:10 OROTAC-41.4 miles 103°2017-07-02 17:29:01
CW96291.6 miles 127°2017-07-20 14:35:12 EW92271.7 miles 72°2017-07-24 04:35:39
EW04261.8 miles 106°2017-07-24 04:36:31 KM6JLT-71.9 miles 37°2017-07-23 14:29:35
W2GMD-101.9 miles 294°2017-07-22 20:45:06 W2GMD-A1.9 miles 294°2017-07-22 20:48:31
W2GMD-91.9 miles 294°2017-07-24 04:37:31 SUNSET1.9 miles 294°2017-07-24 04:20:07
CW59882.0 miles 68°2017-07-24 04:35:43 KJ6TGS2.0 miles 121°2017-06-29 14:05:32
KG6QDI-72.0 miles 37°2017-07-24 04:18:54 KI6VYK-52.2 miles 16°2017-07-21 21:16:33
NB6F2.2 miles 272°2017-07-24 04:34:50 NB6F-62.2 miles 272°2017-07-23 18:23:08
KJ6HMV-72.3 miles 104°2017-06-25 19:02:16 KI6NKO2.3 miles 102°2017-07-23 02:41:21
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.
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