Rules of the Road · Maneuvering Signals (Intent vs Action)
A vessel on inland waters signals two short blasts. The other vessel answers with five short blasts. This means:
- AThe pass-to-starboard proposal is rejected; the vessels must use VHF to negotiate✓ Correct
- BAgreement to the pass-to-starboard proposal is given
- CThe responding vessel is reversing its engines
- DThe responding vessel is overtaking
Explanation
Five or more short blasts is the danger signal under Inland Rule 34(d). When returned in response to a maneuvering proposal, it signals doubt or disagreement. Both vessels must slow, stop, or reverse as necessary until a safe passing agreement is reached.
Authority: Inland Rule 34(a); Inland Rule 34(d)
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