Callsign:	338422571
MMSI number:	338422571
Vessel class:	Sailing (36)
Location:	37°49.63' N 122°28.43' W - locator CM87ST38DM - show map 3.2 miles South bearing 189° from Belvedere, Marin County, California, United States [?] 3.3 miles South bearing 196° from Tiburon, Marin County, California, United States 4.7 miles Northwest bearing 321° from San Francisco, San Francisco County, California, United States 46.2 miles Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2024-12-08 14:12:05 EST (15d 8h35m ago) 2024-12-08 11:12:05 PST local time at Belvedere, United States [?]
Course:	209° – heading 511°
Speed:	7 MPH
Last path:	338422571>ais via SUNSET
Positions stored:	1301

callsign		distance	last heard - EST		callsign		distance	last heard - EST
KITTY KAT		28.6 yards 234°	2024-12-22 14:46:47		ENCHANTE		206.1 yards 58°	2024-12-01 19:46:33
DEFIANT		248.5 yards 348°	2024-12-04 18:26:14		BLUE RUNNER		296.1 yards 245°	2024-12-23 15:11:21
369990464		411.7 yards 350°	2024-12-13 19:58:07		338204619		498.7 yards 25°	2024-12-19 15:06:08
WAVELENGTH		0.3 miles 217°	2024-12-03 16:30:42		WAITAKERE		0.4 miles 352°	2024-11-29 00:24:09
NAIAD		0.4 miles 208°	2024-12-22 14:53:30		CONSTELLATION		0.4 miles 203°	2024-12-22 19:54:08
366999892		0.4 miles 332°	2024-12-23 14:36:11		366999884		0.4 miles 332°	2024-12-23 22:32:45
SERENADE		0.5 miles 24°	2024-12-20 08:49:34		338503291		0.6 miles 206°	2024-12-01 14:19:14
SALTY LADY		0.6 miles 188°	2024-12-01 14:54:56		CETACEA		0.7 miles 192°	2024-12-01 20:15:07
BASS TUB		0.7 miles 191°	2024-12-21 17:54:16		PILAR		0.8 miles 150°	2024-11-27 16:26:58
HURRICANE		0.8 miles 188°	2024-11-30 23:35:24		ALCHERA		0.8 miles 204°	2024-12-15 17:10:16

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.