A rescue helicopter's hoist area should have...

🔍 Key Concepts

• Helicopter rescue operations require a safety buffer around the hoist area to prevent swinging loads or rotor wash from striking obstacles. • Think about the typical size of a rescue basket or litter and how much room is needed for it to move safely without hitting rigging, rails, or equipment. • USCG guidance and standard rescue procedures emphasize a substantially larger clear area than what is needed for just one person to stand.

💭 Think About

• Which choice provides a realistically safe working area for a swinging rescue basket or stretcher under a hovering helicopter, considering wind and vessel motion? • If the vessel is rolling or pitching, how much extra room is needed so the load does not strike nearby structures or personnel? • Compare each option to the footprint of a small boat’s deck: which ones seem too tight for a helicopter operation, and which seem sized like a true safety zone?

✅ Before You Answer

• Eliminate any option that would barely fit one or two people standing and clearly would not allow for a swinging load. • Focus on which diameter would keep all obstructions (masts, antennas, rails, gear) well clear of the basket and hoist cable. • Ask yourself which size is consistent with standard safety zones used for aviation or hoist operations, rather than simple working space on deck.

A rescue helicopter's hoist area should have a radius of at least which diameter?

6 feet of clear deck

10 feet of clear deck

25 feet of clear deck

50 feet of clear deck

🔍 Key Concepts

💭 Think About

✅ Before You Answer