Callsign:	@@@@@@@
MMSI number:	338186589
Vessel class:	Sailing (36)
Location:	37°50.63' N 122°21.65' W - locator CM87TU62QM - show map 5.6 miles East bearing 111° from Tiburon, Marin County, California, United States [?] 5.7 miles Northeast bearing 34° from San Francisco, San Francisco County, California, United States 6.0 miles East bearing 109° from Belvedere, Marin County, California, United States 43.2 miles Northwest bearing 324° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-11 16:22:25 EST (15d 8h41m ago) 2025-01-11 13:22:25 PST local time at Tiburon, United States [?]
Course:	98° – heading 94°
Speed:	6 MPH
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	8

callsign		distance	last heard - EST		callsign		distance	last heard - EST
EMPRESS HORNBLOWER		0.7 miles 283°	2025-01-22 22:39:01		COLLETTE C		0.8 miles 269°	2025-01-23 14:08:52
GRACE		1.0 miles 18°	2025-01-25 16:01:25		338157577		1.0 miles 11°	2025-01-11 14:35:16
WEST WIND		1.3 miles 243°	2025-01-23 14:01:56		MERLOT COMMODORE		1.7 miles 244°	2025-01-25 18:46:54
Z FOUR		1.9 miles 301°	2025-01-22 21:55:34		368144290		1.9 miles 250°	2025-01-19 19:01:13
MARE ISLAND		1.9 miles 241°	2025-01-26 20:06:54		INTINTOLI		1.9 miles 248°	2025-01-27 00:08:17
368184050		2.1 miles 310°	2025-01-26 03:52:09		BETTY L		2.2 miles 282°	2025-01-25 13:53:07
367085940		2.2 miles 279°	2025-01-26 15:53:38		GEMINI		2.3 miles 169°	2025-01-25 00:07:19
SV MOON DANCE		2.3 miles 5°	2025-01-21 14:52:05		DEL NORTE		2.4 miles 286°	2025-01-26 23:00:58
GOLDEN BEAR		2.4 miles 232°	2025-01-26 20:27:54		SYMPHONY		2.4 miles 323°	2025-01-25 13:46:13
LASSEN		2.5 miles 307°	2025-01-26 05:08:43		BULLET		2.5 miles 278°	2025-01-25 17:01:28

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.