Certificate
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2018 New Certificate
Yacht Name:
Jam
Class:
J/109
Sail Number:
Year Built:
2002
Builder:
Pearson Composites
Configuration:
Certificate #:
EZ10297
Issue Date:
2018-05-21
Valid Year:
2018
Offsets_file:
F199.OFF
Cert Group:
ORR-Ez MBSA
Rig Type:
Sloop
Forestay:
Masthead
Keel Type:
Fixed
Prop Type:
Folding
Prop Install:
Prop Blades:
2
Spinnaker:
Asymmetrical tacked centerline on bow, sprit or prod
Large Roach Headsail:
No
Jib Furler:
Yes
LOA:
10.76 ft
LWL:
9.30 ft
Rated Length:
9.82 ft
Beam Max:
3.52 ft
Draft:
2.13 ft
Draft Shoal:
2.13 ft
Disp Empty:
4,958 lbs
Disp Sailing:
6,052 lbs
Crew:
779 lbs
Water Ballast:
0 lbs
Wetted Area:
26.5 ft²
LPS:
119.3 °
RM20:
114.3 ft·lbs
Stab Index:
119 °
Upwind SA/D:
24.99
D/Length:
177.9
Dnwind SA/D:
44.46
Rig Dimensions
IG:
14.17 ft
ISP:
15.12 ft
ILRH:
0.00 ft
J:
4.05 ft
JLRH:
0.00 ft
P:
13.18 ft
E:
4.72 ft
EY:
0.00 ft
PY:
0.00 ft
SPL:
5.73 ft
TPS:
5.73 ft
Jib/Genoa Meas.
LP:
0.00 ft
LPG %:
0.0 %
J Luff:
0.00 ft
Area:
43.6 ft²
Large Roach Headsail Meas.
HB:
0.00 ft
TW:
0.00 ft
UW:
0.00 ft
MW:
0.00 ft
LW:
0.00 ft
MG:
0.00 ft
Foot:
0.00 ft
LP:
0.00 ft
LUFF:
0.00 ft
Leech:
0.00 ft
Area:
0.0 ft²
Asymmetric Spin. Meas.
ASLU:
17.14 ft
ASLE:
13.20 ft
AMG:
8.51 ft
ASF:
8.35 ft
Area:
107.2 ft²
Symmetric Spin. Meas.
SL:
0.00 ft
SMW:
0.00 ft
SF:
0.00 ft
Area:
0.0 ft²
Mainsail Meas.
HB:
0.00 ft
MGT:
0.00 ft
MGU:
0.00 ft
MGM:
0.00 ft
MGL:
0.00 ft
Area:
38.0 ft²
Mizzen Meas.
HBY:
0.00 ft
MGTY:
0.00 ft
MGUY:
0.00 ft
MGMY:
0.00 ft
MGLY:
0.00 ft
Area:
0.0 ft²
Standard Ratings
 
TOT (Spin)
TOT (Non Spin)
TOD (Spin)
TOD (Non Spin)
 
GPH
0.879
 
609.4
 
 
IR#
0.883
0.868
609
619.6
Mass Bay Custom Ratings
 
TOT (Spin)
 
 
 
 
TOT (Non Spin)
 
 
Light
Medium
Heavy
 
 
Light
Medium
Heavy
WL
0.8750
0.8850
0.8740
 
WL
0.8300
0.8770
0.8720
RL
0.8790
0.8800
0.8580
 
RL
0.8220
0.8460
0.8380
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