37.6630° N, 122.3770° W
37.6630° N, 122.3770° WLast 24 h track
Voyage
- Speed
- 2.0 kn
- Course
- 336°
- Status
- Underway (engine)
- Position
- 37.6630° N, 122.3770° W
- Last report
- 23 Oct 2026, 18:42 UTC
- Nearest port
- Tiburon24 km S of the port
Particulars
- MMSI
- 338475762
- Flag
- 🇺🇸 United States
- Type
- Search and rescue vesselAIS type 51
- Length
- 9 m
- Beam
- 4 m
Not broadcast: destination, call sign, IMO number and draught.
About R/V CHALLENGER
R/V CHALLENGER (MMSI 338475762) is a search and rescue vessel registered in the United States. It is 9 m long and 4 m wide. Its most recent AIS position, received on 23 Oct 2026 at 18:42 UTC, placed it 24 km S of Tiburon, United States. It was moving at 2.0 knots on a course of 336°.
Frequently asked questions
Where is R/V CHALLENGER now?
R/V CHALLENGER was last reported 24 km S of Tiburon, United States on 23 Oct 2026 at 18:42 UTC. It was moving at 2.0 knots on a course of 336°.
What type of ship is R/V CHALLENGER?
R/V CHALLENGER is a search and rescue vessel. It is 9 m long and 4 m wide.
What is the MMSI number of R/V CHALLENGER?
The MMSI of R/V CHALLENGER is 338475762.
What flag does R/V CHALLENGER fly?
R/V CHALLENGER sails under the flag of the United States (US).
Vessels nearby
Other ships reported close to R/V CHALLENGER in the last 24 hours.
Similar special-purpose vessels
Active special-purpose vessels of a similar size (6–12 m).
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