Related Clues:

• 'Land ___!'
• Kind of pad
• Hail, on the briny
• Hey there, at sea
• ..._ _ _...
• Brillo rival
• Mate's call
• See 38-Across
• '___ Titanic' (1979 movie)
• Crow's-nest cry
• Yawl call
• 'Hel-l-l-lp!'
• Attention-getter at sea
• Emergency call
• Emergency signal