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Callsign, ship name or locator: Clear       
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APRS station W3SMK - show graphs
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Mic-E message: In service
Location: 37°42.16' N 122°04.47' W - locator CM87XQ18BP - show map - static map
0.9 miles Northeast bearing 48° from Castro Valley, Alameda County, California, United States [?]
2.3 miles Northwest bearing 317° from Fairview, Alameda County, California, United States
19.5 miles East bearing 105° from San Francisco, San Francisco County, California, United States
26.9 miles North bearing 339° from San Jose, Santa Clara County, California, United States
Last position: 2017-02-20 14:46:20 EST (61d 18h3m ago)
2017-02-20 11:46:20 PST local time at Castro Valley, United States [?]
Course:
Device: Yaesu: FTM-400DR (rig)
Last path: W3SMK>S7TRQV via WIDE1-1,WIDE2-1,qAR,KJ6RRX-15 (good)
Positions stored: 5295
Other SSIDs: W3SMK-7 W3SMK-C
Stations near current position of W3SMK - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
EW98560.5 miles 17°2017-04-23 09:42:36 K7RCW0.5 miles 4°2017-04-20 19:07:23
KK6QIW1.0 miles 157°2017-04-22 21:22:17 AB6BR-91.0 miles 18°2017-04-12 12:28:52
N6SGT-91.1 miles 228°2017-04-21 17:07:25 DW44921.3 miles 43°2017-04-23 04:48:20
KD0IJX-52.1 miles 311°2017-04-09 13:17:50 KF6HFJ2.3 miles 144°2017-04-23 09:34:30
DW35603.4 miles 154°2017-04-23 09:45:25 KHWD3.4 miles 223°2017-04-02 16:10:15
K6BIR-23.5 miles 213°2017-04-21 20:44:41 K6BIR-13.5 miles 213°2017-04-22 12:58:46
KC6SSM-93.8 miles 206°2017-04-22 22:12:21 KI6FJV-114.5 miles 149°2017-04-21 22:27:00
KI6FJV-144.5 miles 148°2017-04-23 07:51:50 N6QOP-75.1 miles 292°2017-04-13 00:23:16
KK7LAS-95.2 miles 162°2017-04-20 11:07:27 KK7LAS-75.3 miles 162°2017-04-20 20:52:14
EW47185.4 miles 212°2017-04-23 09:47:07 N6TRN5.5 miles 273°2017-04-14 09:33:30
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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