Callsign:	338250558
MMSI number:	338250558
Vessel class:	Sailing (36)
Location:	37°48.54' N 122°29.35' W - locator CM87ST14GE - show map 4.5 miles Northwest bearing 302° from San Francisco, San Francisco County, California, United States [?] 5.4 miles Southeast bearing 152° from Tamalpais-Homestead Valley, Marin County, California, United States 7.4 miles Southeast bearing 156° from Mill Valley, Marin County, California, United States 45.9 miles Northwest bearing 315° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-16 15:09:43 EST (16d 4h12m ago) 2025-01-16 12:09:43 PST local time at San Francisco, United States [?]
Course:	28° – heading 46°
Speed:	6 MPH
Last path:	338250558>ais via SUNSET
Positions stored:	47

callsign		distance	last heard - EST		callsign		distance	last heard - EST
LEISA FLORENCE		236.7 yards 199°	2025-02-01 17:31:26		SV WANDERLUST		320.5 yards 42°	2025-01-24 17:59:16
``STINGER``		349.1 yards 313°	2025-01-13 20:28:47		SD-3004 (UNCREWED)		454.3 yards 231°	2025-01-21 17:46:59
ESKORIN		0.3 miles 41°	2025-01-11 19:08:16		KAVANCHA		0.5 miles 6°	2025-01-25 14:02:40
FIREBOAT LIBERTY		0.5 miles 60°	2025-01-28 18:30:18		F/V TAURUS		0.5 miles 11°	2025-01-30 19:51:58
PILLAR POINT RADON		0.7 miles 26°	2025-01-27 11:35:59		368022760		0.7 miles 51°	2025-01-12 16:58:51
FARAH II		0.8 miles 347°	2025-01-26 19:24:51		367497450		0.8 miles 43°	2025-01-19 16:26:35
SD-2032 (UNCREWED)		0.8 miles 47°	2025-01-13 13:12:06		SF MARINE 7		0.8 miles 57°	2025-01-31 14:37:35
338235429		0.9 miles 5°	2025-01-19 18:27:35		AUGUST MOMENT		0.9 miles 29°	2025-01-20 17:30:37
GIZMO		1.0 miles 313°	2025-01-26 17:43:22		FLEXI FLYER		1.0 miles 38°	2025-01-25 15:54:25
FREEDOM		1.0 miles 54°	2025-01-25 13:59:48		BREATHE		1.0 miles 60°	2025-01-14 15:29:59

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.