Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS weather station EW3193 - show graphs
Map loading...
Comment: w
Location: 37°52.20' N 122°08.30' W - locator CM87WU38JT - show map - static map
2.3 miles East bearing 102° from Orinda, Contra Costa County, California, United States [?]
2.5 miles North bearing 349° from Moraga, Contra Costa County, California, United States
16.7 miles Northeast bearing 67° from San Francisco, San Francisco County, California, United States
39.0 miles North bearing 340° from San Jose, Santa Clara County, California, United States
Last position: 2018-01-22 13:42:31 EST (3h30m ago)
2018-01-22 10:42:31 PST local time at Orinda, United States [?]
Last WX report: 2018-01-22 13:42:31 EST (3h30m ago) – show weather charts
51 °F 97% 1026.9 mbar 2.0 MPH Southeast
Device: Unknown: Unknown
Last path: EW3193>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 9
Packet rate: 607 seconds between packets on average during 30331 seconds.
Stations near current position of EW3193 - show more
callsign distance last heard - EST      callsign distance last heard - EST
EW64131.4 miles 55°2018-01-22 17:01:47 DW38351.6 miles 215°2018-01-22 17:11:03
KB9VBF-i1.7 miles 41°2018-01-09 06:54:25 CW61922.2 miles 22°2018-01-22 17:03:40
IRLP-35443.1 miles 302°2018-01-22 17:00:27 EW55634.3 miles 250°2018-01-22 17:04:31
EW84304.4 miles 62°2018-01-22 17:02:32 BKELEY4.5 miles 266°2018-01-22 17:03:33
BKELcY4.5 miles 266°2018-01-20 16:40:57 FW12154.6 miles 235°2018-01-22 17:06:33
DW32964.6 miles 31°2018-01-22 17:08:25 KA6UPU-14.6 miles 34°2018-01-22 17:05:31
N6VUD-154.6 miles 279°2018-01-22 16:55:46 EW55554.8 miles 260°2018-01-22 16:58:51
EW23335.2 miles 24°2018-01-09 23:33:57 DW93585.3 miles 190°2018-01-09 11:25:10
KJ6HJG-95.4 miles 61°2018-01-02 11:09:54 KK6BQB-i5.6 miles 229°2017-12-30 03:13:22
AJ6AZ-ios5.6 miles 229°2018-01-18 01:54:38 AJ6AZ5.6 miles 236°2018-01-01 00:35:18
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.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS