Callsign:	367389640
MMSI number:	367389640
Navigational status:	Under way (engine) (0)
Location:	37°49.38' N 122°27.25' W - locator CM87ST57MM - show map 3.5 miles South bearing 178° from Tiburon, Marin County, California, United States [?] 3.8 miles Northwest bearing 330° from San Francisco, San Francisco County, California, United States 9.7 miles Southwest bearing 217° from Richmond, Contra Costa County, California, United States 45.3 miles Northwest bearing 318° from San Jose, Santa Clara County, California, United States
Last position:	2024-12-29 20:22:38 EST (7d 2h48m ago) 2024-12-29 17:22:38 PST local time at Tiburon, United States [?]
Course:	74° – heading 511°
Speed:	12 MPH
Last path:	367389640>ais via SUNSET
Positions stored:	10502

callsign		distance	last heard - EST		callsign		distance	last heard - EST
366999892		82.9 yards 5°	2025-01-04 15:28:22		HARBOR EMPEROR		0.3 miles 275°	2025-01-05 19:49:49
DONINGTON		0.4 miles 5°	2025-01-05 23:09:06		SAN FRANCISCO BELLE		0.4 miles 171°	2025-01-01 02:28:13
KIMBERLY MARIE		0.5 miles 131°	2024-12-20 15:15:53		JUBILANT		0.5 miles 41°	2024-12-07 16:17:26
SARAHBELLA		0.6 miles 35°	2025-01-02 18:11:06		BULLET		0.6 miles 21°	2025-01-04 16:34:26
EMPRESS HORNBLOWER		0.7 miles 215°	2025-01-01 01:54:27		ROXANNE		0.7 miles 63°	2024-12-11 17:44:34
SUN DRAGON		0.7 miles 115°	2025-01-05 19:34:09		BLACK SWAN		0.8 miles 194°	2024-12-22 15:38:46
OCTAVIA		0.8 miles 163°	2024-12-30 17:33:37		ENHYDRA		0.9 miles 64°	2025-01-05 21:18:35
368237190		0.9 miles 119°	2024-12-21 00:40:17		338163019		0.9 miles 137°	2025-01-03 12:24:56
OLD BLUE		0.9 miles 61°	2025-01-05 20:22:34		368252270		0.9 miles 122°	2024-12-24 12:07:11
SEXY THING		0.9 miles 109°	2024-12-15 16:22:26		CALIFORNIA SPIRIT		0.9 miles 170°	2024-12-15 01:08:14

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.