Voyage Radar
TOWBOAT US ISTHMUS
MMSI: 338155798
Vessel Specifications
TOWBOAT US ISTHMUS is a vessel sailing under the United States flag, measuring 5m in length and 2m in width. The vessel is currently under way using engine at position 33.4434°N, 117.7260°W in the Unnamed and moving at 22.5 knots with destination reported as USAOU.
Country/Flag
United States
Ship Type-
Call Sign-
Navigation StatusUnder way using engine
Speed22.5 kn
Average Speed10.3 kn
Max Speed23.9 kn
Course Over Ground (COG)257.9°
True Heading511°
Rate of Turn-
Latitude33.443440
Longitude-117.726040
Water BodyUnnamed
Last Update (UTC)
Local Time
28 Mar 2026, 04:58 UTC
4 hours ago
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Timezone
Local Time
Transmitted DestinationUSAOU
Transmitted ETA00/00/2027 24:60
Vessel Location
TOWBOAT US ISTHMUS
33.4434, -117.7260
Vessel Dimensions
Length
5 m
Width
2 m
Draught
?Speed Graph
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Port Calls History
| Port Name | Boundary Entry | Arrival Time | Departure Time | Boundary Exit | Duration |
|---|---|---|---|---|---|
| 15/03/2026, 04:03:39 UTC | 15/03/2026, 04:05:38 UTC | 15/03/2026, 04:07:48 UTC | 17/03/2026, 18:17:54 UTC | 0 hours | |
| 01/03/2026, 19:28:30 UTC | 01/03/2026, 19:50:00 UTC | 01/03/2026, 19:55:21 UTC | 01/03/2026, 20:12:43 UTC | 0 hours | |
| 01/03/2026, 19:10:11 UTC | Invalid Date UTC | Still in port | 01/03/2026, 19:28:30 UTC | - |
Event History
| Time | Event | From | To | Water Body | Location | SOG | COG |
|---|---|---|---|---|---|---|---|
| 28/03/2026, 00:16:45 UTC | Online After Gap | — | — | Unnamed | 33.3478, -118.3240 | 5.6 kn | 87.6° |
| 28/03/2026, 00:16:45 UTC | Port Boundary Entry | — | — | Unnamed | 33.3478, -118.3240 | 5.6 kn | 87.6° |
| 17/03/2026, 18:17:54 UTC | Online After Gap | — | — | Unnamed | 33.5749, -118.2627 | 7.1 kn | 22.6° |
| 17/03/2026, 18:17:54 UTC | Port Boundary Exit | — | — | Unnamed | 33.5749, -118.2627 | 7.1 kn | 22.6° |
| 15/03/2026, 04:07:48 UTC | Port Departure | — | — | Unnamed | 33.3475, -118.3211 | 3.5 kn | 216.9° |
| 15/03/2026, 04:05:38 UTC | Port Arrival | — | — | Unnamed | 33.3479, -118.3208 | 0.3 kn | 156.2° |
| 15/03/2026, 04:03:39 UTC | Port Boundary Entry | — | — | Unnamed | 33.3478, -118.3209 | 0.9 kn | 156.2° |
| 15/03/2026, 01:55:28 UTC | Port Boundary Entry | — | — | Unnamed | 33.4752, -118.5240 | 7.4 kn | 123.2° |
| 15/03/2026, 01:12:53 UTC | Port Boundary Entry | — | — | Unnamed | 33.4444, -118.4612 | 23.3 kn | 293.9° |