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 DW8239 - show graphs
Map loading...
Location: 37°55.75' N 122°20.73' W - locator CM87TW83MA - show map - static map
2.3 miles South bearing 180° from San Pablo, Contra Costa County, California, United States [?]
2.4 miles Southeast bearing 150° from North Richmond, Contra Costa County, California, United States
11.4 miles North bearing 21° from San Francisco, San Francisco County, California, United States
47.6 miles Northwest bearing 329° from San Jose, Santa Clara County, California, United States
Last position: 2020-10-21 22:47:05 CDT (1m54s ago)
2020-10-21 20:47:05 PDT local time at San Pablo, United States [?]
Last WX report: 2020-10-21 22:47:05 CDT (1m54s ago) – show weather charts
60 °F 88% 1008.8 mbar 0.0 MPH Southeast
Device: Unknown: Unknown
Last path: DW8239>APRS via TCPXX*,qAX,CWOP-7
Positions stored: 1
Packet rate: 1237 seconds between packets on average during 39594 seconds.
Stations near current position of DW8239 - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
KK6UQX-i0.9 miles 6°2020-10-18 13:35:22 KF6ZCQ-71.1 miles 211°2020-10-20 15:17:22
DW72131.2 miles 192°2020-10-21 22:48:40 KJ6DZB-41.2 miles 139°2020-10-21 22:46:53
DW67851.8 miles 72°2020-10-21 18:15:57 EW45311.8 miles 89°2020-10-21 22:47:21
3681261902.0 miles 209°2020-10-13 20:35:51 POINT FERMIN2.2 miles 221°2020-10-16 14:19:09
W6YNE-52.2 miles 103°2020-10-04 18:33:33 RECOVERY22.2 miles 220°2020-10-17 12:19:55
W6YNE2.2 miles 103°2020-10-03 23:38:15 ARGENT GERBERA2.2 miles 215°2020-10-21 17:04:52
KN6LEI2.3 miles 0°2020-10-12 10:23:24 FINESSE2.7 miles 235°2020-09-26 14:07:17
K6RGG-i2.8 miles 137°2020-09-25 15:53:36 K6RGG-72.8 miles 138°2020-09-25 15:53:21
KM6ZTG-92.9 miles 125°2020-10-11 20:55:25 K6MMG-83.0 miles 332°2020-10-21 22:41:32
KELLY C3.2 miles 242°2020-10-11 10:59:41 FW15893.3 miles 9°2020-10-21 22:46:47
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.
User guide · 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