The Canadian Aids to Navigation System

 

Canadian Coast Guard,  Marine Navigation Services Directorate.

 

-  Booklet - TP968E, 1992,  Reprinted 1999

- Catalogue No. : T31-29-1995E,  ISBN: 0-660-16233-4

 


Lateral Buoys
Light Characteristics Buoy Type
Buoy
Group Flashing 2
Fl (2) 5s
A light in which a group of 2 flashes is regularily repeated 12 times per minute (every 5 secs.)
Isolated Danger
Group Flashing 2
Fl (2) 10s
A light in which a group of 2 flashes is regularily repeated 6 times per minute (every 10 secs.)
Isolated Danger

Morse "A"
Mo (A) 6s
A light in which a short flash is followed by a long flash to form the letter "A" in the Morse Code, 10 times per min. (every 6 secs,)
Fairway
Long Flash
LFl 10s
A light in which a flash of 2 secs.duration is repeated at a rate of 6 flashes per minute (a flash every 10 secs.)
Fairway

Flashing
Fl 4s
A light in which a flash is regularily repeated at a rate of 15 flashers per min. (a flash every 4 secs.)
Port Hand
Quick Flashing
Q 1s
A light in which a flash is regularily repeated at a rate of 60 flashes per min. (a flash every second.)
Port Hand

Flashing
Fl 4s
A light in which a flash is regularily repeated at a rate of 15 flashers per min. (a flash every 4 secs.)
Starboard Hand
Quick Flashing
Q 1s
A light in which a flash is regularily repeated at a rate of 60 flashes per min. (a flash every second.)
Starboard Hand

Composite Group Flashing
Fl(2+1)10s
A light in which a group of 2 flashes is followed by a single flash, the whole sequence being regularily repeated 10 times per min. (every 6 secs.)
Port Bifurcation
Composite Group Flashing
Fl(2+1)6s
A light in which a group of 2 flashes is followed by a single flash, the whole sequence being regularily repeated 6 times per min. (every 10secs.)
Port Bifurcation

Composite Group Flashing
Fl(2+1)6s
A light in which a group of 2 flashes is followed by a single flash, the whole sequence being regularily repeated 10 times per min. (every 6 secs.)
Starboard Bifurcation
Composite Group Flashing
Fl(2+1)10s
A light in which a group of 2 flashes is followed by a single flash, the whole sequence being regularily repeated 6 times per min. (every 10secs.)
Starboard Bifurcation

Cardinal Buoys
Quick Flashing
Q 1s
A light in which a flash is regularily repeated at a rate of 60 flashes per minute, (a flash every second.)
North Cardinal
Very Quick Flashing
VQ .5s
A light in which a flash is regularily repeated at a rate of 120 flashes per minute, (a flash every 1/2 second.)
North Cardinal

Group Quick Flashing (3) 
 Q (3) 10s
A quick flashing light in which a group of 3 flashes is regularily repeated 6 times per min. (every 10 secs.)
East Cardinal
Group Very Quick Flashing (3)
 VQ(3)5s
A very quick flashing light in which a group of 3 flashes is regularily repeated 12 times per min. (every 5 secs.)
East Cardinal

Group Quick Flashing (6) plus Long Flash
(Q(6+LF1)15s
A light in which a group of 6 quick flashes is followed by a single long flash, the whole sequence being regularily repeated 4 times per min. (every 15 secs.)
South Cardinal
Group Quick Flashing (6) plus Long Flash
(VQ(6)+LF1)10s
A light in which a group of 6 quick flashes is followed by a single long flash, the whole sequence being regularily repeated 6 times per min. (every 10 secs.)
South Cardinal

Group Quick Flashing (9) 
Q(9) 15s
A quick flashing light in which a group of 9 quick flashes is regularily repeated 4 times per min. (every 15 secs.)
West Cardinal
Group Very Quick Flashing (9) 
Q(9) 10s
A very quick flashing light in which a group of 9 quick flashes is regularily repeated 6 times per min. (every 10 secs.)
West Cardinal

Created by Keith Righton - 07/30/00 for Richmond Hill Power & Sail Squadron Rev 001/00- KR

These simulations are as accurate as the Software in which it was created. These are simulations ONLY !! , created for Training purposes.

It is essential ,that the beginning of each cycle is used, when checking these simulations  for accuracy.

These simulations may not meet the accuracy intended by the authority.

When navigating, a reliable timepiece should be used,  with the appropriate Light List.

 

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