Callsign:	338383053
MMSI number:	338383053
Vessel class:	Sailing (36)
Location:	37°51.00' N 122°27.65' W - locator CM87SU43QX - show map 1.6 miles South bearing 173° from Belvedere, Marin County, California, United States [?] 1.6 miles South bearing 188° from Tiburon, Marin County, California, United States 5.7 miles Northwest bearing 336° from San Francisco, San Francisco County, California, United States 46.9 miles Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-26 16:19:49 EST (6d 3h49m ago) 2025-01-26 13:19:49 PST local time at Belvedere, United States [?]
Course:	95° – heading 511°
Speed:	1 MPH
Last path:	338383053>ais via SUNSET
Positions stored:	178

callsign		distance	last heard - EST		callsign		distance	last heard - EST
RUM TUM TUGGER		189.2 yards 92°	2025-01-25 15:39:53		368376060		242.3 yards 276°	2025-01-25 17:06:59
EPIPHANY		494.4 yards 289°	2025-01-23 18:30:49		338493781		0.3 miles 286°	2025-01-25 15:27:08
LINDO		0.3 miles 268°	2025-01-05 14:37:07		ZOE		0.3 miles 260°	2025-01-23 17:32:29
CARPE DIEM		0.4 miles 209°	2025-01-23 17:59:05		RANDY S CUMMINGS		0.4 miles 334°	2025-01-16 18:35:17
GREYHOUND		0.4 miles 42°	2025-01-25 16:22:34		REJOICE		0.5 miles 233°	2025-01-11 18:55:04
CHEF`S TAIL		0.5 miles 323°	2025-01-08 12:51:50		SV SLAINTE		0.5 miles 5°	2025-01-25 16:51:13
HARBOR EMPEROR		0.5 miles 162°	2025-02-01 19:24:57		PRIME NUMBER		0.5 miles 5°	2025-01-26 14:06:18
SERENADE		0.6 miles 206°	2025-01-26 15:43:07		338442716		0.6 miles 71°	2025-01-19 15:27:09
CASSIOPEIA		0.6 miles 224°	2025-01-25 16:46:30		RACCOON		0.7 miles 281°	2025-01-30 16:32:15
MENDOCINO		0.7 miles 34°	2025-01-30 20:23:29		PLUMERIA		0.7 miles 222°	2025-01-30 19:25:06

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.