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 EW4371 - show graphs
Map loading...
Location: 38°54.94' N 123°12.53' W - locator CM88JV49WS - show map - static map
10.6 miles Southeast bearing 127° from Boonville, Mendocino County, California, United States [?]
12.8 miles Northwest bearing 307° from Cloverdale, Sonoma County, California, United States
42.3 miles Northwest bearing 321° from Santa Rosa, Sonoma County, California, United States
90.8 miles Northwest bearing 316° from Concord, Contra Costa County, California, United States
Last position: 2017-01-23 01:35:06 EST (8m53s ago)
2017-01-22 22:35:06 PST local time at Boonville, United States [?]
Last WX report: 2017-01-23 01:35:06 EST (8m53s ago) – show weather charts
36 °F 15% 1004.5 mbar 0.0 MPH Northeast
Device: Unknown: Unknown
Last path: EW4371>APRS via TCPXX*,qAX,CWOP-3
Positions stored: 1
Packet rate: 834 seconds between packets on average during 20859 seconds.
Stations near current position of EW4371 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W6DSR5.0 miles 298°2017-01-23 01:35:26 EW477710.3 miles 307°2017-01-19 01:00:49
KG6NLW13.8 miles 132°2017-01-22 19:08:38 EW603514.7 miles 345°2017-01-23 01:39:22
EW952314.7 miles 126°2017-01-23 01:38:49 KI6MJC-915.1 miles 360°2017-01-21 19:17:01
N6VUD16.0 miles 8°2017-01-23 01:22:01 N6VUD-WX16.1 miles 8°2017-01-23 01:43:51
N6VUD-916.1 miles 7°2017-01-20 21:25:02 KF6GWQ-916.2 miles 7°2017-01-21 01:56:07
NX6DX-1017.0 miles 359°2017-01-02 23:11:46 EW578017.3 miles 65°2017-01-23 01:41:40
N6RCD17.5 miles 358°2017-01-22 23:12:47 CW062218.1 miles 279°2017-01-23 01:34:12
EW439318.3 miles 86°2017-01-23 01:35:30 EW751318.9 miles 357°2017-01-23 01:43:32
W6JRC-819.1 miles 0°2016-12-28 14:34:15 N6VUD-219.1 miles 0°2017-01-23 01:41:23
DW269519.3 miles 223°2017-01-23 01:37:40 EW176319.5 miles 314°2017-01-23 01:42:44
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