Callsign:	@@@@@@@
MMSI number:	338328444
Vessel class:	Sailing (36)
Location:	37°49.24' N 122°28.60' W - locator CM87ST26TW - show map 3.7 miles South bearing 191° from Belvedere, Marin County, California, United States [?] 3.8 miles South bearing 197° from Tiburon, Marin County, California, United States 4.4 miles Northwest bearing 315° from San Francisco, San Francisco County, California, United States 46.0 miles Northwest bearing 316° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-15 17:38:23 EST (16d 10h ago) 2025-01-15 14:38:23 PST local time at Belvedere, United States [?]
Course:	145° – heading 113°
Speed:	7 MPH
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	48

callsign		distance	last heard - EST		callsign		distance	last heard - EST
ZIMMER		110.4 yards 168°	2025-01-21 06:24:18		FLEXI FLYER		191.1 yards 248°	2025-01-25 15:54:25
BRAVO		196.6 yards 116°	2025-01-25 13:49:05		S/V FREE SWAN 461		207.5 yards 125°	2025-01-11 19:51:53
JOUJOU		225.6 yards 289°	2025-01-19 17:27:13		NOTEWORTHY		241.9 yards 343°	2025-01-26 17:47:07
BOSSA NOVA		301.5 yards 63°	2025-01-20 18:07:07		WATER WOLF		410.2 yards 338°	2025-01-19 13:26:09
FREEDOM		431.3 yards 154°	2025-01-25 13:59:48		AUGUST MOMENT		442.7 yards 268°	2025-01-20 17:30:37
MARGOT		447.2 yards 359°	2025-01-30 17:40:22		SD-2032 (UNCREWED)		450.7 yards 198°	2025-01-13 13:12:06
367497450		469.4 yards 214°	2025-01-19 16:26:35		338333194		488.5 yards 34°	2025-01-28 15:26:27
368031650		489.3 yards 350°	2025-01-11 18:47:06		367611990		507.0 yards 356°	2025-01-26 19:42:59
SD-2001 (UNCREWED)		517.2 yards 154°	2025-01-02 12:56:54		SHARONDIPITY		0.3 miles 9°	2025-01-20 14:12:30
SF MARINE 7		0.4 miles 178°	2025-01-31 14:37:35		BREATHE		0.4 miles 151°	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.