Sound Signal when Manoeuvring

Question 1

One Short blast

⬛️

Answer 1

Altering course to starboard

Question 2

Two short blasts

⬛️ ⬛️

Answer 2

Altering course to port

Question 3

Three short blasts

⬛️ ⬛️ ⬛️

Answer 3

Operating astern propulsion

Question 4

Two long blasts and a short blast

⬛️⬛️⬛️ ⬛️⬛️⬛️ ▪️

Answer 4

I intend to overtake on your starboard side

Question 5

Two long blasts and two short blasts

⬛️⬛️⬛️ ⬛️⬛️⬛️ ⬛️ ⬛️

Answer 5

I intend to overtake on your port side

Question 6

One long blast, one short blast, one long blast, one shot blast

⬛️⬛️⬛️ ⬛️ ⬛️⬛️⬛️ ⬛️

Answer 6

I agree to be overtaken

Question 7

5 short blast in a row

⬛️ ⬛️ ⬛️ ⬛️ ⬛️

Answer 7

I am unsure of your intentions or it is unsafe to overtake