Callsign:	367497450
MMSI number:	367497450
Location:	37°49.04' N 122°28.77' W - locator CM87ST26LE - show map 4.4 miles Northwest bearing 312° from San Francisco, San Francisco County, California, United States [?] 5.2 miles Southeast bearing 144° from Tamalpais-Homestead Valley, Marin County, California, United States 7.1 miles Southeast bearing 150° from Mill Valley, Marin County, California, United States 46.0 miles Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-19 16:26:35 EST (12d 11h11m ago) 2025-01-19 13:26:35 PST local time at San Francisco, United States [?]
Course:	266° – heading 511°
Speed:	2 MPH
Last path:	367497450>ais via SUNSET
Positions stored:	2

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SD-2032 (UNCREWED)		122.7 yards 107°	2025-01-13 13:12:06		368022760		248.4 yards 176°	2025-01-12 16:58:51
FLEXI FLYER		331.0 yards 14°	2025-01-25 15:54:25		SF MARINE 7		363.1 yards 129°	2025-01-31 14:37:35
ZIMMER		399.1 yards 45°	2025-01-21 06:24:18		AUGUST MOMENT		421.2 yards 334°	2025-01-20 17:30:37
PILLAR POINT RADON		438.5 yards 275°	2025-01-27 11:35:59		FREEDOM		448.3 yards 90°	2025-01-25 13:59:48
JOUJOU		467.7 yards 6°	2025-01-19 17:27:13		LA VIAJERA		469.4 yards 34°	2025-01-15 17:38:23
SD-2001 (UNCREWED)		494.8 yards 98°	2025-01-02 12:56:54		S/V FREE SWAN 461		508.2 yards 58°	2025-01-11 19:51:53
BRAVO		0.3 miles 55°	2025-01-25 13:49:05		FIREBOAT LIBERTY		0.3 miles 194°	2025-01-28 18:30:18
BREATHE		0.3 miles 106°	2025-01-14 15:29:59		NOTEWORTHY		0.4 miles 17°	2025-01-26 17:47:07
BOSSA NOVA		0.4 miles 45°	2025-01-20 18:07:07		F/V TAURUS		0.4 miles 265°	2025-01-30 19:51:58
WATER WOLF		0.4 miles 8°	2025-01-19 13:26:09		DON MIGUEL		0.5 miles 331°	2025-01-29 17:59:06

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.