| Flag/Shape | Name | Sounds | Meaning |
 |
X | 1 when raised | Individual Recall |
 |
First Substitute | 2 when raised 1 when lowered |
General Recall |
 |
AP | 2 when raised 1 when lowered |
Postponement |
 |
I | None when raised 1 when lowered |
Round the Ends Starting Rule |
 |
C | Repetitive | Change of Course |
 |
L | 1 when raised | Come Within Hail or Follow Me |
 |
M | Repetitive | Mark Missing |
 |
N | 3 when raised 1 when lowered |
Abandonment and Resail |
 |
S | 2 when raised | Shorten Course |
 |
Y | 1 when raised | Wear Life Jacket |
 |
N over H | 3 when raised | Abandonment Return to Shore |
 |
Z | 1 when lowered | 20% Scoring Penalty |
 |
Black | 1 when lowered | Hard
Start: Disqualification |
| Class Flag Raised | Warning | 1 | 5 minutes to start |
|
Preparatory (or I or Z or Black Flag) Raised | 1 | 4 minutes to start |
|
|
Preparatory (or I or Z or Black Flag) Lowered | 1 | 1 minute to start |
| Class Flag Lowered | Start | 1 | Start |