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 EW4970 - show graphs
Map loading...
Location: 37°20.85' N 121°57.52' W - locator CM97AI43XJ - show map - static map
2.9 miles Northwest bearing 308° from Buena Vista, Santa Clara County, California, United States [?]
3.5 miles West bearing 279° from San Jose, Santa Clara County, California, United States
7.8 miles Northwest bearing 303° from Seven Trees, Santa Clara County, California, United States
38.8 miles Southeast bearing 139° from San Francisco, San Francisco County, California, United States
Last position: 2018-10-15 22:30:33 EDT (7m52s ago)
2018-10-15 19:30:33 PDT local time at Buena Vista, United States [?]
Last WX report: 2018-10-15 22:30:33 EDT (7m52s ago) – show weather charts
69 °F 46% 1023.4 mbar 0.0 MPH North
Device: Unknown: Unknown
Last path: EW4970>APRS via TCPXX*,qAX,CWOP-7
Positions stored: 1
Packet rate: 915 seconds between packets on average during 44831 seconds.
Stations near current position of EW4970 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N6ACK-111.1 miles 188°2018-10-15 22:16:02 K6MFW-91.1 miles 192°2018-09-29 21:15:46
KK6LDH1.3 miles 163°2018-09-29 00:07:58 KK6LDH-71.3 miles 165°2018-10-08 14:41:03
KK6LDH-N1.3 miles 164°2018-10-15 22:24:21 W1ADV-121.3 miles 100°2018-10-15 19:22:21
W1ADV-101.4 miles 100°2018-10-15 21:58:38 N6SPP-21.4 miles 78°2018-09-28 16:45:43
KE6AYK-51.4 miles 78°2018-09-28 16:35:58 KE6AYK-71.4 miles 79°2018-09-18 13:32:24
DW24581.4 miles 231°2018-10-15 22:30:36 W6ESL-121.5 miles 160°2018-10-15 15:27:56
AI6ER1.7 miles 164°2018-09-16 21:21:31 CW41152.0 miles 217°2018-10-15 22:33:22
KI6ZHD-72.0 miles 266°2018-09-30 16:19:24 KI6OIF2.1 miles 221°2018-09-18 11:22:54
KI6ZHD-92.2 miles 264°2018-10-15 21:03:32 KI6ZHD-62.3 miles 263°2018-10-15 21:52:26
KI6ZHD-12.3 miles 263°2018-10-15 22:24:09 EL-KI6ZHD2.3 miles 263°2018-10-15 22:13:24
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