Callsign:	338430343
MMSI number:	338430343
Vessel class:	Sailing (36)
Location:	37°49.63' N 122°27.01' W - locator CM87ST58XM - show map 3.2 miles South bearing 174° from Tiburon, Marin County, California, United States [?] 4.0 miles Northwest bearing 335° from San Francisco, San Francisco County, California, United States 45.4 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2024-10-19 18:39:54 EDT (5d 12h55m ago) 2024-10-19 15:39:54 PDT local time at Tiburon, United States [?]
Course:	30° – heading 511°
Speed:	4 MPH
Last path:	338430343>ais via SUNSET
Positions stored:	451

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
LALA LAND		250.9 yards 307°	2024-10-11 16:36:54		MAKARA		262.8 yards 323°	2024-10-06 16:45:17
STFYC LANGLAIS		340.4 yards 203°	2024-10-20 19:33:32		319202700		0.4 miles 41°	2024-10-12 18:59:29
CETACEA		0.4 miles 216°	2024-10-13 19:34:33		CETACEA		0.4 miles 4°	2024-09-29 15:56:53
DON MIGUEL		0.4 miles 277°	2024-10-24 17:22:44		368153670		0.4 miles 109°	2024-10-12 18:20:49
JOBSITE 2		0.5 miles 169°	2024-10-13 18:57:10		WIND CATCHER		0.5 miles 158°	2024-10-11 18:09:38
SAN SAGGIO ANTHROPOI		0.5 miles 205°	2024-10-19 18:26:37		PELICAN		0.5 miles 119°	2024-10-13 18:35:03
368214570		0.6 miles 347°	2024-09-26 18:05:24		338142437		0.6 miles 225°	2024-10-18 18:06:48
BAY MONARCH		0.6 miles 171°	2024-10-19 19:30:40		DARK STAR		0.6 miles 307°	2024-10-13 18:55:30
ECORE		0.7 miles 312°	2024-10-13 19:15:44		EOS		0.7 miles 22°	2024-10-13 19:51:08
338236869		0.7 miles 159°	2024-10-13 19:02:42		GODEL		0.7 miles 265°	2024-10-06 14:02:18

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.