When may a bridge-to-bridge transmission be...

Question 1 / 27070ZunXSsuNrakzhHNSWLsV

Question 1 of 27070ZunXSsuNrakzhHNSWLsV

When may a bridge-to-bridge transmission be more than 1 watt?

Question 1 of 27070

When may a bridge-to-bridge transmission be more than 1 watt?

🔍 Key Concepts

• Bridge-to-bridge VHF regulations in 33 CFR Part 26 and radiotelephone power limits • Difference between normal bridge-to-bridge communications and distress/safety communications • Situations like blind bends / obstructed visibility on rivers or narrow channels

💭 Think About

• Think about why power on bridge-to-bridge radios is normally limited to 1 watt and what higher power might cause on busy channels. • Ask yourself in which situations safety of navigation might require your transmission to reach farther than usual. • Consider whether distress calls follow the same power limit rules as routine bridge-to-bridge communications.

✅ Before You Answer

• Verify what 33 CFR says about maximum power for routine bridge-to-bridge transmissions and any explicit exceptions. • Check whether distress communications are treated differently from routine bridge-to-bridge traffic in terms of power limits. • Confirm if there is specific mention of bends in rivers or blind spots as cases where increased power may be justified.

Question 1 of 27070

When may a bridge-to-bridge transmission be more than 1 watt?

When broadcasting a distress message and rounding a bend in a river or traveling in a blind spot.

When broadcasting a distress message.

When rounding a bend in a river or traveling in a blind spot.

When calling the Coast Guard.

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Question 1 / 27070ZunXSsuNrakzhHNSWLsV

Question 1 of 27070ZunXSsuNrakzhHNSWLsV

When may a bridge-to-bridge transmission be more than 1 watt?

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Question 1 of 27070

When may a bridge-to-bridge transmission be more than 1 watt?