| Picture | Name ▲ | Designer | Length | |
|---|---|---|---|---|
|
SIGMA 33
|
Unknown | 33.0 ft | |
|
SIGMA 33 OD
|
Unknown | 33.0 ft | |
|
|
SIGMA 35
|
Unknown | 35.0 ft | |
|
SIGMA 362
|
David Thomas | 36.0 ft | |
|
|
SIGMA 38
|
Unknown | 38.0 ft | |
|
SIGMA 400
|
Rob Humphreys | 40.0 ft | |
|
SIGNET 20
|
Unknown | 20.0 ft | |
|
|
SIGNET 20 MK II
|
Unknown | 20.0 ft | |
|
|
Silouette 17 MK II
|
Unknown | 17.0 ft | |
|
SILVER GULL
|
Unknown | 16.0 ft | |
|
|
SI MON
|
Mull, Gary | 32.8 ft | |
|
SINGOALLA
|
Unknown | 35.0 ft | |
|
SIREN 17
|
Vandestadt and McGruer | 17.2 ft | |
|
SIRIUS 21
|
Vandestadt and McGruer | 21.2 ft | |
|
|
SIRIUS 22
|
Vandestadt and McGruer | 22.0 ft |
