Callsign:	211779740
MMSI number:	211779740
Vessel class:	Sailing (36)
Location:	37°48.97' N 122°29.97' W - locator CM87ST05BV - show map 3.7 miles South bearing 172° from Marin City, Marin County, California, United States [?] 4.7 miles Southeast bearing 155° from Tamalpais-Homestead Valley, Marin County, California, United States 5.2 miles Northwest bearing 303° from San Francisco, San Francisco County, California, United States 46.7 miles Northwest bearing 315° from San Jose, Santa Clara County, California, United States
Last position:	2024-12-01 16:32:54 EST (35d 6h23m ago) 2024-12-01 13:32:54 PST local time at Marin City, United States [?]
Course:	63° – heading 511°
Speed:	4 MPH
Last path:	211779740>ais via SUNSET
Positions stored:	499

callsign		distance	last heard - EST		callsign		distance	last heard - EST
DARRING II		0.4 miles 71°	2024-12-20 17:54:57		HOTATE MARU		0.5 miles 260°	2024-12-18 21:30:53
C# MINOR		0.5 miles 264°	2025-01-04 17:12:42		SAMA		0.5 miles 277°	2024-12-18 13:37:47
SPECTRUM		0.5 miles 255°	2024-12-07 19:03:18		TRANSLATED 9 U.S.		0.6 miles 87°	2024-12-15 17:03:31
LYME&SALT		0.7 miles 264°	2024-12-18 17:57:35		SD-2043 (UNCREWED)		0.8 miles 174°	2024-12-31 12:40:01
KRANICH		0.8 miles 42°	2025-01-04 15:23:46		SD-1077 (UNCREWED)		0.9 miles 103°	2024-12-30 14:14:05
BLUE RUNNER		1.0 miles 56°	2025-01-05 17:49:42		S/V FREE SWAN 461		1.0 miles 94°	2024-12-10 19:03:35
SD-2008 (UNCREWED)		1.0 miles 188°	2024-12-31 11:57:49		ALCHERA		1.1 miles 91°	2024-12-15 17:10:16
KOMFORTABLE KILL		1.1 miles 103°	2025-01-01 20:05:20		338415833		1.1 miles 93°	2025-01-01 16:33:49
MAKIA		1.2 miles 73°	2024-12-30 17:50:53		FARAH II		1.2 miles 72°	2025-01-05 18:26:46
BONNE JOURNEE		1.2 miles 62°	2025-01-01 18:04:09		AMOR AL MAR		1.2 miles 73°	2025-01-01 20:21:45

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.