Callsign:	338204619
MMSI number:	338204619
Vessel class:	Sailing (36)
Location:	37°50.60' N 122°28.13' W - locator CM87SU32RJ - show map 2.2 miles South bearing 198° from Tiburon, Marin County, California, United States [?] 5.4 miles Northwest bearing 330° from San Francisco, San Francisco County, California, United States 46.9 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-25 16:46:30 EST (13d 7h41m ago) 2025-01-25 13:46:30 PST local time at Tiburon, United States [?]
Course:	325° – heading 511°
Speed:	5 MPH
Last path:	338204619>ais via SUNSET
Positions stored:	10

callsign		distance	last heard - EST		callsign		distance	last heard - EST
PLUMERIA		97.2 yards 209°	2025-01-30 19:25:06		368214570		155.1 yards 211°	2025-01-23 20:00:36
REJOICE		288.9 yards 14°	2025-01-11 18:55:04		SERENADE		339.6 yards 115°	2025-01-26 15:43:07
CARPE DIEM		478.4 yards 64°	2025-01-23 17:59:05		GOLDEN HORN		0.3 miles 68°	2025-02-07 19:43:05
FESTINA LENTE		0.3 miles 139°	2025-01-25 15:24:22		ENCHANTE		0.4 miles 174°	2025-01-11 18:34:24
TZIGANE		0.4 miles 188°	2025-01-09 17:09:58		VIVANT PLEINEMENT		0.4 miles 191°	2025-01-26 18:03:08
ZOE		0.4 miles 14°	2025-01-23 17:32:29		338493781		0.6 miles 14°	2025-01-25 15:27:08
368376060		0.6 miles 32°	2025-01-25 17:06:59		EPIPHANY		0.6 miles 17°	2025-01-23 18:30:49
COQUITA		0.6 miles 44°	2025-01-26 16:19:49		368270350		0.7 miles 177°	2025-01-09 17:33:25
RUM TUM TUGGER		0.7 miles 50°	2025-01-25 15:39:53		BONNE JOURNEE		0.7 miles 184°	2025-01-20 18:41:14
FRIENDSHIP		0.7 miles 125°	2025-02-07 11:28:38		PAPILLON		0.7 miles 131°	2025-01-25 20:52:45

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.