Voyage Radar
Z FOUR - Tug
MMSI: 367396710
Vessel Specifications
Z FOUR is a tug sailing under the United States flag, measuring 30m in length and 18m in width. The vessel is currently under way using engine at position 37.8088°N, 122.3372°W in the San Francisco Bay and moving at 0.1 knots with destination reported as US^0V7R>0VAT.
Country/Flag
United States
Ship TypeTug
Call SignWDM6875
Navigation StatusUnder way using engine
Speed0.1 kn
Average Speed1.2 kn
Max Speed13.7 kn
Course Over Ground (COG)360°
True Heading214°
Rate of Turn0°/min
Latitude37.808850
Longitude-122.337180
Water BodySan Francisco Bay
Last Update (UTC)
Local Time
12 Apr 2026, 05:33 UTC
1 minute ago
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Timezone
Local Time
Transmitted DestinationUS^0V7R>0VAT
Transmitted ETA00/00/2027 24:60
Vessel Location
Z FOUR
37.8088, -122.3372
Vessel Dimensions
Length
30 m
Width
18 m
Draught
0.1 m
Speed Graph
Last 24 HoursNo Featured Articles
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Port Calls History
No port calls recorded for this vessel
Event History
No events recorded for this vessel