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*
AIS vessel 338237125 - show graphs
Callsign: 338237125
MMSI number: 338237125
Location: 37°49.22' N 122°28.63' W - locator CM87ST26RU - show map
2.7 miles South bearing 171° from Sausalito, Marin County, California, United States [?]
4.4 miles Northwest bearing 315° from San Francisco, San Francisco County, California, United States
46.0 miles Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position: 2024-09-27 19:17:54 EDT (12d 17h52m ago)
2024-09-27 16:17:54 PDT local time at Sausalito, United States [?]
Course: 86° – heading 511°
Speed: 8 MPH
Last path: 338237125>ais via SUNSET
Positions stored: 2
Stations near current position of 338237125 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WINDANCER130.4 yards 290°2024-10-06 17:13:04 STELLA BLUE148.3 yards 181°2024-09-29 10:27:16
367469070168.9 yards 334°2024-09-27 21:19:56 MYSTIQUE179.8 yards 81°2024-10-05 17:47:45
SILVER DRAGON186.5 yards 115°2024-10-06 19:50:16 CAST OFF210.0 yards 133°2024-10-05 20:17:42
GENTLE STORM II 212.9 yards 341°2024-09-27 15:05:56 AUGUST MOMENT219.0 yards 224°2024-10-06 17:14:19
TANIWHA228.2 yards 118°2024-10-05 23:55:59 338452618234.3 yards 83°2024-10-05 17:34:57
338309000241.5 yards 118°2024-10-05 19:14:56 NAMIKO248.2 yards 338°2024-10-05 19:01:02
NAIAD252.3 yards 291°2024-10-06 16:50:59 367768930254.8 yards 257°2024-10-04 18:49:59
MOJO262.7 yards 134°2024-10-08 18:44:17 WAVELENGTH264.6 yards 192°2024-10-06 18:32:54
LEGACY 275.5 yards 90°2024-09-28 17:15:48 ADAVIDA 306.7 yards 171°2024-10-04 15:28:56
PELAGIC341.0 yards 193°2024-10-04 16:26:49 BASS TUB378.1 yards 2°2024-10-05 15:49:16
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