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Callsign, ship name or locator: Clear       
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APRS weather station CW3879 - show graphs
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Comment: http://www.wraith.sf.ca.us/
Location: 37°58.58' N 122°18.30' W - locator CM87UX34JH - show map - static map
3.0 miles South bearing 198° from Hercules, Contra Costa County, California, United States [?]
4.4 miles Southwest bearing 208° from Rodeo, Contra Costa County, California, United States
15.2 miles Northeast bearing 24° from San Francisco, San Francisco County, California, United States
49.4 miles Northwest bearing 333° from San Jose, Santa Clara County, California, United States
Last position: 2017-07-21 10:38:10 EDT (3m18s ago)
2017-07-21 07:38:10 PDT local time at Hercules, United States [?]
Last WX report: 2017-07-21 10:33:11 EDT (8m17s ago) – show weather charts
59 °F
Device: Unknown: Unknown
Last path: CW3879>APRS via TCPIP*,qAC,CWOP-1
Positions stored: 1
Packet rate: 294 seconds between packets on average during 14700 seconds.
Stations near current position of CW3879 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
DW46881.0 miles 166°2017-07-21 09:50:11 K6CLS-102.3 miles 193°2017-07-05 08:18:04
EW42512.7 miles 83°2017-07-21 10:33:10 DW67852.8 miles 191°2017-07-21 10:33:23
K6HX-72.8 miles 102°2017-06-22 11:05:43 EW99442.8 miles 182°2017-07-21 10:32:01
EW45313.2 miles 187°2017-07-21 10:40:24 K6MMG-83.7 miles 261°2017-07-21 10:31:45
DW82393.9 miles 214°2017-07-21 10:17:15 CW08793.9 miles 24°2017-07-21 10:30:01
W6ZZY4.3 miles 166°2017-07-21 10:39:08 211900q304.7 miles 172°2017-06-23 01:50:53
DW72135.1 miles 212°2017-07-21 10:41:09 KC9BWV-95.2 miles 166°2017-07-16 21:55:36
KC6SSM-55.2 miles 166°2017-07-21 10:01:13 KC6SSM-105.9 miles 173°2017-07-21 10:16:16
DW64365.9 miles 167°2017-07-21 10:39:41 KK6UUQ-26.0 miles 178°2017-06-28 00:33:30
KC2IOV6.3 miles 223°2017-07-17 20:24:54 W6MRR7.1 miles 161°2017-07-05 17:12:10
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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