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 EW6555 - show graphs
Map loading...
Location: 37°57.70' N 121°57.07' W - locator CM97AX50UT - show map - static map
6.2 miles Northeast bearing 67° from Waldon, Contra Costa County, California, United States [?]
7.3 miles Northeast bearing 58° from Walnut Creek, Contra Costa County, California, United States
28.6 miles Northeast bearing 63° from San Francisco, San Francisco County, California, United States
43.1 miles North bearing 356° from San Jose, Santa Clara County, California, United States
Last position: 2018-06-20 22:11:21 EDT (1m23s ago)
2018-06-20 19:11:21 PDT local time at Waldon, United States [?]
Last WX report: 2018-06-20 22:06:19 EDT (6m25s ago) – show weather charts
81 °F 33% 1013.3 mbar 0.0 MPH West
Device: Unknown: Unknown
Last path: EW6555>APRS via TCPXX*,qAX,CWOP-6
Positions stored: 2
Packet rate: 308 seconds between packets on average during 15116 seconds.
Stations near current position of EW6555 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FW28182.5 miles 261°2018-06-20 22:07:52 WB6MSU-72.7 miles 257°2018-06-18 00:25:11
NE6A2.7 miles 259°2018-06-02 06:01:08 CW38843.0 miles 270°2018-06-20 22:08:20
KM6IXB-R3.8 miles 315°2018-06-01 22:07:14 KJ6APE-93.8 miles 244°2018-06-20 20:51:20
KJ6APE3.9 miles 244°2018-06-20 22:05:28 KK6Q-94.2 miles 294°2018-06-20 20:12:02
K6KDW4.2 miles 324°2018-06-19 22:54:40 EW97154.3 miles 8°2018-06-20 22:10:28
DW94234.7 miles 273°2018-06-20 22:09:53 K6BIV-24.9 miles 238°2018-06-20 10:02:13
WB6PQM5.0 miles 306°2018-06-20 22:00:46 N1BUN5.1 miles 284°2018-06-16 17:50:59
W6LK B5.1 miles 47°2018-06-20 22:11:23 W6LK-B5.1 miles 47°2018-06-20 22:11:33
W6LK-N5.1 miles 47°2018-06-20 22:11:11 FW02585.1 miles 235°2018-06-20 22:08:05
W6JAG5.3 miles 352°2018-06-20 22:11:38 KI6ESH-35.3 miles 229°2018-06-17 19:38:37
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