Single V promotional videos from a varying span of time, alternate versions of the videos, often featured on the Single V that the video originally came from, and the TV spots for the singles. Although Hello! Project singles are usually accompanied by a Single V, frequently when a single is released near the same time that a Single V Clips is released, the single will not have a regular Single V. Instead, the promotional video and alternate shots of the video will appear on the Single V Clips. But no one knows what the "V" or "M" actually means. Single V A
Single-handed sailing sailing under command of a single handed sailor flying the ICS Pennant Numeral 1 from the backstay has been practiced and advocated by some sailors. As the use of Pennant Numeral 1, a white pennant with a big red dot in the middle much resembling the flag of Japan, for this purpose is not (yet) widely spread and even often confined more to certain geographical areas (Baltic...) the use of it has been questioned although the general consensus is that any signage that can increase safety at sea is to be supported. Single-handed sailing The sport and practice of single-handed