USCG USCG NAV
Set 3 • Question #67 of 247
Launch Interactive Practice Room You are approaching the Old River Control Structure (mile 314.5 AHP). The structure is in operation. Which of the following statements is TRUE?
A
The maximum speeds permitted when passing the channel are 10 mph downbound and 7.5 mph upbound.
B
Tows must be no more than 110 feet wide when passing the inflow channel.
C
You should navigate as close to the left descending bank of the Mississippi River as safety permits.
✓ Correct Answer
D
Tow length should not exceed 850 feet when passing the inflow channel.
USCG NMC Regulatory Explanation
In practical navigation calculations and chart plotting regarding 'You are approaching the Old River Control Structure (mile 314.5 AHP). The structure is in operation. Which of the following statements is TRUE', the calculated solution is: 'You should navigate as close to the left descending bank of the Mississippi River as safety permits.'.
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