Callsign:	338518657
MMSI number:	338518657
Vessel class:	Pleasure (37)
Location:	37°49.34' N 122°32.87' W - locator CM87RT47GI - show map 3.8 miles Southwest bearing 213° from Marin City, Marin County, California, United States [?] 3.9 miles South bearing 189° from Tamalpais-Homestead Valley, Marin County, California, United States 7.7 miles Northwest bearing 295° from San Francisco, San Francisco County, California, United States 48.9 miles Northwest bearing 313° from San Jose, Santa Clara County, California, United States
Last position:	2024-12-07 12:50:28 EST (29d 11h19m ago) 2024-12-07 09:50:28 PST local time at Marin City, United States [?]
Course:	307° – heading 312°
Speed:	39 MPH
Last path:	338518657>ais via SUNSET
Positions stored:	92

callsign		distance	last heard - EST		callsign		distance	last heard - EST
VTS POINT BONITA		0.9 miles 98°	2025-01-04 12:40:00		KENDRA JEAN		1.3 miles 299°	2025-01-05 19:46:30
PRANA		1.5 miles 165°	2024-12-24 13:31:49		NAMIKO		1.7 miles 125°	2024-12-31 17:06:02
LYME&SALT		2.0 miles 105°	2024-12-18 17:57:35		SAMA		2.1 miles 100°	2024-12-18 13:37:47
C# MINOR		2.2 miles 103°	2025-01-04 17:12:42		SPECTRUM		2.2 miles 105°	2024-12-07 19:03:18
HOTATE MARU		2.2 miles 103°	2024-12-18 21:30:53		SD-3900 (UNCREWED)		2.3 miles 157°	2024-12-18 11:48:53
LULU		2.5 miles 299°	2025-01-04 22:50:10		338452071		2.6 miles 242°	2025-01-01 11:04:19
SD-1063 (UNCREWED)		2.8 miles 143°	2024-12-19 13:40:15		RAGAZZA		2.8 miles 173°	2024-12-31 15:17:41
SD-2008 (UNCREWED)		2.9 miles 120°	2024-12-31 11:57:49		ARTEMIS		2.9 miles 212°	2024-12-18 17:36:41
SD-2043 (UNCREWED)		3.0 miles 114°	2024-12-31 12:40:01		KITTY KAT		3.1 miles 151°	2024-12-30 15:50:05
DARRING II		3.1 miles 95°	2024-12-20 17:54:57		KRANICH		3.2 miles 86°	2025-01-04 15:23:46

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.