Callsign:	@@@@@@@
MMSI number:	338185744
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	37°49.42' N 122°28.63' W - locator CM87ST27RQ - show map 3.6 miles South bearing 198° from Tiburon, Marin County, California, United States [?] 4.6 miles Northwest bearing 317° from San Francisco, San Francisco County, California, United States 10.5 miles Southwest bearing 222° from Richmond, Contra Costa County, California, United States 46.2 miles Northwest bearing 317° from San Jose, Santa Clara County, California, United States
Last position:	2024-12-03 16:30:42 EST (33d 5h41m ago) 2024-12-03 13:30:42 PST local time at Tiburon, United States [?]
Course:	46° – heading 511°
Speed:	5 MPH
Dimensions:	length 12 m width 4 m draught 0.0 m
Last path:	@@@@@@@>ais via SUNSET
Positions stored:	1437

callsign		distance	last heard - EST		callsign		distance	last heard - EST
MAYHEM		169.5 yards 336°	2024-12-30 13:56:07		FARAH II		253.1 yards 201°	2025-01-05 18:26:46
BONNE JOURNEE		261.1 yards 295°	2025-01-01 18:04:09		AMOR AL MAR		292.1 yards 192°	2025-01-01 20:21:45
MAKIA		352.8 yards 211°	2024-12-30 17:50:53		JOHN B		362.1 yards 88°	2024-12-29 15:58:33
CONSTELLATION		368.3 yards 20°	2024-12-28 19:50:43		PLUMERIA		384.7 yards 103°	2025-01-04 13:50:14
HARD ASSETS		400.2 yards 65°	2024-12-30 17:29:46		SHOOKSEAS		0.3 miles 52°	2024-12-31 18:18:33
338368994		0.3 miles 56°	2025-01-05 17:24:34		SHARONDIPITY		0.3 miles 42°	2025-01-05 17:17:53
BLUE RUNNER		0.4 miles 279°	2025-01-05 17:49:42		AUGUST MOMENT		0.4 miles 46°	2024-12-28 14:12:39
ASSATEAGUE		0.4 miles 168°	2025-01-03 19:57:39		NAIAD		0.5 miles 20°	2024-12-28 12:33:31
BASS TUB		0.5 miles 173°	2024-12-21 17:54:16		SD-2001 (UNCREWED)		0.5 miles 162°	2025-01-02 12:56:54
338384547		0.5 miles 155°	2025-01-02 12:57:11		366999891		0.5 miles 7°	2025-01-05 21:22:59

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.