During boarding operations, which equipment is commonly used to rig and secure a lifeboat or life raft?

• A. Safety line
• B. Docking rope
• C. Fenders
• D. NATO shackle

Answer: (D)

Rigging a lifeboat or life raft for boarding depends on a strong, removable connector that can be quickly attached to lifting points and released when needed. A NATO shackle provides exactly that function: a heavy-duty, pin-secured connecting link designed for naval use. It lets you join the lifeboat’s bridle or strops to the boat and to the davit or deck fittings with a secure, load-bearing connection, yet can be opened quickly when lowering or recovering the boat.

Other items serve different roles: a safety line protects individuals during boarding but doesn’t secure the boat itself; a docking rope is for tying to a dock or securing vessels in place; fenders protect the hull but don’t provide the load-bearing rigging needed for lifeboat attachment.