One prolonged blast
Rules of the Road Rule 35 Sound Signals in Restricted Visibility/International (a) A power driven vessel making way through the water shall sound at intervals of not more than 2 minutes one prolonged blast.
one prolonged blast
One prolonged blast
one prolonged blast
Rules of the Road, Rule 35, Sound Signals in Restricted Visibility. (B) A power driven vessel underway but stopped and making no way through the water shall sound at intervals of not more than two minutes, two prolonged blasts in succession with an interval of about two seconds between them.
One Prolonged Blast.
one prolonged blast
one prolonged blast
One Prolonged Blast.
one prolonged blast
One prolonged blast
Foggy conditions....a case of restricted visibility... according to International Regulations for Preventing Collision at Sea Rule 35... "A Power driven vessel making way through the water shall sound at intervals of not more than 2 minutes one prolonged blast." So hearing a prolonged blast every 2 mins in restricted visibility we can deduce that its a power driven vessel making way through water.