Callsign:	338519885
MMSI number:	338519885
Vessel class:	Sailing (36)
Location:	37°49.20' N 122°29.55' W - locator CM87ST06VT - show map 4.7 miles Southeast bearing 149° from Tamalpais-Homestead Valley, Marin County, California, United States [?] 5.1 miles Northwest bearing 308° from San Francisco, San Francisco County, California, United States 6.6 miles Southeast bearing 154° from Mill Valley, Marin County, California, United States 46.6 miles Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-26 19:24:51 EST (5d 7h38m ago) 2025-01-26 16:24:51 PST local time at Tamalpais-Homestead Valley, United States [?]
Course:	64° – heading 66°
Speed:	5 MPH
Last path:	338519885>ais via SUNSET
Positions stored:	444

callsign		distance	last heard - EST		callsign		distance	last heard - EST
338235429		481.7 yards 68°	2025-01-19 18:27:35		KAVANCHA		0.3 miles 136°	2025-01-25 14:02:40
F/V TAURUS		0.4 miles 128°	2025-01-30 19:51:58		KRANICH		0.4 miles 28°	2025-01-04 15:23:46
PILLAR POINT RADON		0.5 miles 109°	2025-01-27 11:35:59		GIZMO		0.5 miles 258°	2025-01-26 17:43:22
DON MIGUEL		0.5 miles 66°	2025-01-29 17:59:06		AUGUST MOMENT		0.6 miles 87°	2025-01-20 17:30:37
``STINGER``		0.6 miles 177°	2025-01-13 20:28:47		ESKORIN		0.6 miles 142°	2025-01-11 19:08:16
SV WANDERLUST		0.7 miles 154°	2025-01-24 17:59:16		367497450		0.7 miles 104°	2025-01-19 16:26:35
JOUJOU		0.7 miles 84°	2025-01-19 17:27:13		FLEXI FLYER		0.8 miles 90°	2025-01-25 15:54:25
FRIENDSHIP		0.8 miles 167°	2025-01-16 15:09:43		368022760		0.8 miles 114°	2025-01-12 16:58:51
FIREBOAT LIBERTY		0.8 miles 128°	2025-01-28 18:30:18		SD-2032 (UNCREWED)		0.8 miles 104°	2025-01-13 13:12:06
RACHAEL ALLEN		0.8 miles 201°	2025-01-30 14:46:47		WATER WOLF		0.8 miles 72°	2025-01-19 13:26:09

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.