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Callsign, ship name or locator: Clear       
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APRS station KD4IDR-7 - show graphs
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Mic-E message: In service
Location: 37°24.44' N 122°07.18' W - locator CM87WJ57PS - show map - static map
5.3 miles Northwest bearing 300° from Sunnyvale, Santa Clara County, California, United States [?]
9.7 miles West bearing 292° from Santa Clara, Santa Clara County, California, United States
13.2 miles West bearing 291° from San Jose, Santa Clara County, California, United States
30.2 miles Southeast bearing 147° from San Francisco, San Francisco County, California, United States
Last position: 2016-07-29 01:54:58 EDT (134d 22h25m ago)
2016-07-28 22:54:58 PDT local time at Sunnyvale, United States [?]
Altitude: 43 ft
Course: 106°
Speed: 6 MPH
Device: Yaesu: FT2D (ht)
Last path: KD4IDR-7>S7RTTT via N6ZX-3,WIDE1*,WIDE2-1,qAR,K6RPT (good)
Positions stored: 3399
Stations near current position of KD4IDR-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K3SHB206.3 yards 208°2016-12-10 23:16:08 KD6QQJ0.7 miles 302°2016-12-08 22:11:20
KD6QQJ-10.7 miles 303°2016-12-09 19:52:15 AJ0SE0.9 miles 127°2016-11-19 18:46:10
CW97860.9 miles 292°2016-12-10 22:53:28 KJ6VTR-50.9 miles 37°2016-12-02 23:48:20
K6TMS-71.1 miles 287°2016-11-22 02:09:02 EW71381.1 miles 96°2016-12-10 23:19:33
CW29781.2 miles 141°2016-12-10 23:19:09 KI6TSF-91.2 miles 124°2016-12-10 21:25:38
CW74181.3 miles 31°2016-12-10 23:20:10 KI6TSF-81.3 miles 122°2016-12-10 22:25:40
WA5ZNU-101.5 miles 9°2016-12-10 22:34:48 KK6ZXG1.7 miles 60°2016-12-02 09:45:54
KK6ZXG-51.7 miles 60°2016-12-02 09:45:55 KK6FOS1.8 miles 55°2016-12-06 09:35:42
AF6HO-21.8 miles 33°2016-12-01 11:24:20 W6ELA-71.9 miles 329°2016-11-30 21:45:34
K6MEH-21.9 miles 175°2016-11-19 17:17:34 KK6SEP2.1 miles 78°2016-12-09 10:58:52
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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