Callsign:	WV8240
MMSI number:	366969780
IMO number:	618167
Navigational status:	Under way (engine) (0)
Vessel class:	Tug (52)
Destination:	LOCAL BUNKER OPS (ETA ***00 24:60)
Location:	37°51.35' N 122°23.75' W - locator CM87TU25LJ - show map 3.5 miles East bearing 110° from Tiburon, Marin County, California, United States [?] 5.7 miles North bearing 13° from San Francisco, San Francisco County, California, United States 6.1 miles Southwest bearing 205° from Richmond, Contra Costa County, California, United States 45.0 miles Northwest bearing 323° from San Jose, Santa Clara County, California, United States
Last position:	2025-01-03 19:39:10 EST (2d 2h16m ago) 2025-01-03 16:39:10 PST local time at Tiburon, United States [?]
Course:	176° – heading 511°
Speed:	9 MPH
Dimensions:	length 254 m width 33 m draught 2.7 m
Last path:	WV8240>ais via SUNSET
Positions stored:	91014

callsign		distance	last heard - EST		callsign		distance	last heard - EST
SOLANA		0.3 miles 41°	2025-01-05 18:33:26		338167484		0.3 miles 73°	2024-12-12 12:58:15
SAGITTARIAN		0.4 miles 53°	2025-01-05 11:35:50		367373280		0.4 miles 52°	2024-12-31 00:43:38
MILLENNIUM STAR		0.5 miles 124°	2025-01-03 21:18:31		MARIN		0.6 miles 202°	2025-01-05 21:08:34
COLLETTE C		0.6 miles 344°	2025-01-05 20:15:17		SAUSALITOBMPRESS		0.7 miles 174°	2025-01-01 04:31:56
SAN JOAQUIN RIVER		0.8 miles 42°	2025-01-04 13:04:54		NAPA		0.8 miles 313°	2025-01-03 16:30:26
ARIANDA		0.8 miles 278°	2025-01-02 06:13:27		DONINGTON		0.9 miles 239°	2025-01-05 01:41:47
DEL NORTE		0.9 miles 206°	2025-01-05 21:53:19		REVOLUTION		0.9 miles 343°	2025-01-03 14:41:22
DELTA CATHRYN		1.0 miles 216°	2025-01-04 22:42:51		INTINTOLI		1.0 miles 306°	2025-01-05 20:14:34
CORPUS CHRISTI		1.0 miles 276°	2025-01-02 19:21:43		WILDCARD		1.1 miles 342°	2025-01-04 19:20:25
GOKURAKU		1.1 miles 252°	2024-12-22 11:56:09		367748980		1.1 miles 7°	2024-12-31 19:51:38

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.