Callsign:	366884810
MMSI number:	366884810
Navigational status:	Under way (engine) (0)
Location:	37°49.16' N 122°27.63' W - locator CM87ST46RP - show map 3.7 miles South bearing 177° from Belvedere, Marin County, California, United States [?] 3.8 miles South bearing 183° from Tiburon, Marin County, California, United States 3.8 miles Northwest bearing 324° from San Francisco, San Francisco County, California, United States 45.3 miles Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-18 22:58:18 EST (6d 16m ago) 2025-01-18 19:58:18 PST local time at Belvedere, United States [?]
Course:	61° – heading 511°
Speed:	7 MPH
Last path:	366884810>ais via SUNSET
Positions stored:	880

callsign		distance	last heard - EST		callsign		distance	last heard - EST
MILLENNIUM STAR		372.1 yards 245°	2025-01-23 19:21:52		CMA CGM ZEPHYR		378.9 yards 135°	2025-01-20 22:37:16
SEQUOIA		413.8 yards 248°	2025-01-22 16:24:24		CG TERN --------		0.3 miles 233°	2025-01-16 19:23:30
PILOT BOAT SAN FRAN		0.4 miles 82°	2025-01-24 22:08:39		POLAR ADVENTURE		0.4 miles 97°	2025-01-23 07:48:51
SAN FRANCISCO BELLE		0.5 miles 113°	2025-01-01 02:28:13		338349184		0.5 miles 253°	2025-01-23 16:00:31
EOS		0.5 miles 26°	2025-01-24 15:29:19		338384547		0.5 miles 102°	2025-01-13 16:43:17
HARBOR EMPEROR		0.6 miles 250°	2025-01-24 19:37:09		ION		0.6 miles 190°	2025-01-13 18:03:27
CETACEA		0.6 miles 335°	2025-01-11 16:29:36		BREATHE		0.7 miles 253°	2025-01-14 15:29:59
BOSSA NOVA		0.7 miles 283°	2025-01-20 18:07:07		JOHN B		0.8 miles 294°	2024-12-29 15:58:33
OCTAVIA		0.8 miles 131°	2024-12-30 17:33:37		SD-2001 (UNCREWED)		0.8 miles 257°	2025-01-02 12:56:54
S/V FREE SWAN 461		0.8 miles 272°	2025-01-11 19:51:53		HARD ASSETS		0.8 miles 300°	2024-12-30 17:29:46

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.