Callsign:	338332477
MMSI number:	338332477
Navigational status:	Under way (engine) (0)
Vessel class:	Towing (31)
Destination:	SFBAY (ETA Jan01 07:00)
Location:	37°48.91' N 122°25.15' W - locator CM87ST95QP - show map 2.8 miles North bearing 0° from San Francisco, San Francisco County, California, United States [?] 4.5 miles Southeast bearing 153° from Tiburon, Marin County, California, United States 4.7 miles Southeast bearing 148° from Belvedere, Marin County, California, United States 43.6 miles Northwest bearing 319° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-25 14:36:42 EST (13h55m ago) 2025-01-25 11:36:42 PST local time at San Francisco, United States [?]
Course:	266.10000610352° – heading 511°
Speed:	31 MPH
Dimensions:	draught 1.0 m
Last path:	338332477>ais via SUNSET
Positions stored:	14900

callsign		distance	last heard - EST		callsign		distance	last heard - EST
MA`S ROVER		150.0 yards 239°	2025-01-25 16:24:03		OLD BLUE		238.5 yards 254°	2025-01-08 14:26:07
STAR THROWER		294.6 yards 168°	2025-01-16 17:57:27		EVER LIBERAL		481.4 yards 63°	2025-01-24 20:16:58
P V CALIFORNIA		0.4 miles 250°	2025-01-23 13:18:37		368169920		0.4 miles 170°	2025-01-25 08:06:31
SV ATTITUDE		0.5 miles 277°	2025-01-17 00:57:29		368387680		0.5 miles 272°	2025-01-17 20:12:40
367338290		0.5 miles 82°	2025-01-25 21:32:54		366975750		0.6 miles 21°	2025-01-25 19:59:28
338368994		0.6 miles 282°	2025-01-09 16:12:41		SAUSALITOBMPRESS		0.6 miles 42°	2025-01-24 23:49:46
338450095		0.6 miles 346°	2025-01-12 17:52:10		NANTUCKET SLEIGHRIDE		0.6 miles 263°	2025-01-25 21:27:55
GOLDEN BEAR		0.7 miles 26°	2025-01-23 20:04:14		ALI`IKAI		0.7 miles 266°	2024-12-27 15:48:34
ISLANDER		0.7 miles 2°	2025-01-14 13:22:42		SOLITARY		0.7 miles 360°	2025-01-23 09:17:28
367350050		0.7 miles 22°	2025-01-25 18:31:13		FUME BLANC COMMODORE		0.8 miles 94°	2025-01-01 02:36:11

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.