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APRS station W3SMK-C - show graphs
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Comment: 2m Voice 144.32000MHz +0.0000MHz
Location: 37°42.16' N 122°04.48' W - locator CM87XQ18AP - show map - static map
0.9 miles Northeast bearing 47° from Castro Valley, Alameda County, California, United States [?]
2.2 miles East bearing 75° from Ashland, 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: 2016-10-24 13:28:29 EDT (84d 1h54m ago)
2016-10-24 10:28:29 PDT local time at Castro Valley, United States [?]
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: W3SMK-C>APDG02 via TCPIP*,qAC,W3SMK-CS
Positions stored: 2
Other SSIDs: W3SMK W3SMK-7
Stations near current position of W3SMK-C - show more
callsign distance last heard - EST      callsign distance last heard - EST
W3SMK16.3 yards 90°2017-01-16 14:18:52 W3SMK-725.4 yards 40°2017-01-13 12:01:22
EW98560.5 miles 18°2017-01-16 14:07:54 K7RCW0.5 miles 6°2017-01-11 15:50:27
W6JRP-90.9 miles 138°2016-12-30 17:29:48 K6IPE1.1 miles 229°2017-01-10 20:45:33
KK6QIW1.3 miles 177°2017-01-15 19:35:50 DW44921.3 miles 44°2017-01-16 04:56:24
KD6GGJ-91.6 miles 318°2017-01-12 16:50:45 KF6HFJ2.3 miles 144°2017-01-16 14:12:27
KK6ZXH-12.4 miles 172°2016-12-31 14:54:39 AC6SO-A2.8 miles 301°2017-01-16 14:18:23
AC6SO A2.8 miles 301°2017-01-16 14:18:38 AC6SO AD2.8 miles 301°2017-01-16 14:18:38
DW35603.4 miles 154°2017-01-16 14:15:04 K6BIR-23.7 miles 215°2017-01-15 19:30:39
K6BIR-13.7 miles 217°2017-01-13 14:12:42 AE6D-94.0 miles 208°2017-01-14 21:07:31
K4WTF4.3 miles 218°2017-01-14 13:35:17 KI6FJV-144.5 miles 148°2017-01-16 13:56:04
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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