Callsign:	@@@@@@@
MMSI number:	338238025
Navigational status:	Under way (engine) (0)
Vessel class:	Pleasure (37)
Location:	37°48.77' N 122°28.83' W - locator CM87ST25IB - show map 4.2 miles Northwest bearing 308° from San Francisco, San Francisco County, California, United States [?] 5.4 miles Southeast bearing 146° from Tamalpais-Homestead Valley, Marin County, California, United States 7.3 miles Southeast bearing 151° from Mill Valley, Marin County, California, United States 45.8 miles Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-01 20:05:20 EST (30d 6h16m ago) 2025-01-01 17:05:20 PST local time at San Francisco, United States [?]
Course:	81° – heading 511°
Speed:	24 MPH
Dimensions:	draught 0.0 m
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	4320

callsign		distance	last heard - EST		callsign		distance	last heard - EST
FIREBOAT LIBERTY		32.7 yards 274°	2025-01-28 18:30:18		368022760		328.8 yards 22°	2025-01-12 16:58:51
ESKORIN		460.3 yards 268°	2025-01-11 19:08:16		SF MARINE 7		507.1 yards 50°	2025-01-31 14:37:35
SD-2032 (UNCREWED)		0.3 miles 24°	2025-01-13 13:12:06		367497450		0.3 miles 11°	2025-01-19 16:26:35
SV WANDERLUST		0.4 miles 251°	2025-01-24 17:59:16		PILLAR POINT RADON		0.4 miles 331°	2025-01-27 11:35:59
SD-2001 (UNCREWED)		0.4 miles 51°	2025-01-02 12:56:54		BREATHE		0.4 miles 59°	2025-01-14 15:29:59
FREEDOM		0.4 miles 45°	2025-01-25 13:59:48		F/V TAURUS		0.5 miles 307°	2025-01-30 19:51:58
KAVANCHA		0.5 miles 301°	2025-01-25 14:02:40		FLEXI FLYER		0.5 miles 12°	2025-01-25 15:54:25
ZIMMER		0.5 miles 25°	2025-01-21 06:24:18		AUGUST MOMENT		0.5 miles 355°	2025-01-20 17:30:37
FRIENDSHIP		0.5 miles 241°	2025-01-16 15:09:43		S/V FREE SWAN 461		0.6 miles 33°	2025-01-11 19:51:53
LA VIAJERA		0.6 miles 21°	2025-01-15 17:38:23		BRAVO		0.6 miles 32°	2025-01-25 13:49:05

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.