Dimensions of Endeavour 37 ketch
Updated 10/25/2012
Selected Measurements for Endeavour 37 ketch
BOAT |
I |
J |
P |
E |
ISP |
JSP |
PY |
EY |
Disp |
LWL |
DRAFT |
Endeavour 37 ketch | 43 | 15 | 36 | 12 | 0 | 0 | 25 | 8 | 0 | 0 | 0 |
Links to our Multi Vendor Used Sail Directory for Endeavour 37 ketch
BOAT | I | J | P | E | ISP | SPL | PY | PE | LWL | DRAFT | DISP |
ENDEAVOUR 37 | 43 | 15 | 36 | 14 | |||||||
ENDEAVOUR 37 | 43 | 15 | 36 | 14 | 30 | 4.5 | 20000 | ||||
Endeavour 37 | 43 | 15 | 36 | 14 | 30 | 4.5 | 20000 | ||||
ENDEAVOUR 37 | 43 | 15 | 36 | 14 | 43 | 15 | |||||
ENDEAVOUR 37 (W/BOWSPRIT) | 43 | 18 | 36 | 14 | 30 | 4.5 | 20000 | ||||
ENDEAVOUR 37 (W/BOWSPRIT) TALL | 46 | 18 | 39 | 16 | 30 | 4.5 | 20000 | ||||
Endeavour 37 Bs | 43 | 18 | 36 | 14 | 30 | 4.5 | 20000 | ||||
ENDEAVOUR 37 BS SM | 40 | 16.3 | 35.2 | 13.8 | 40 | 16.3 | |||||
ENDEAVOUR 37 BS Std. rig | 43 | 18 | 36 | 14 | |||||||
ENDEAVOUR 37 BS Tall rig | 46 | 18 | 39 | 10 | |||||||
Endeavour 37 Bs Tm | 46 | 18 | 39 | 10 | 30 | 4.5 | 20000 | ||||
ENDEAVOUR 37 KETCH | 43 | 15 | 36 | 12 | 25 | 8 | |||||
Endeavour 37 Tm | 46 | 15 | 39 | 16 | 30 | 4.5 | 20000 | ||||
ENDEAVOUR 37 TM | 46 | 15 | 39 | 16 | 46 | 15 | |||||
ENDEAVOUR 37 TM/BS | 46 | 18 | 39 | 16 | 46 | 18 | |||||
Endeavour 37 Yawl | 43 | 14 | 36 | 12 | 30 | 4.5 | 20000 | ||||
ENDEAVOUR 37 YAWL | 43 | 14 | 36 | 12 | 30 | 4.5 | 20000 | ||||
ENDEAVOUR 37 YAWL | 43 | 14 | 36 | 12 | 43 | 14 | 25 | 8 |
Sail Area Calculations
BOAT |
I |
J |
P |
E |
ISP |
JSP |
PY |
EY |
Disp |
LWL |
DRAFT |
Endeavour 37 ketch | 43 | 15 | 36 | 12 | 43 | 15 | 25 | 8 | 0 | 0 | 0 |
The following formulas are approximate
Sail areas depend on lots of factors, leach hollow, foot round, luff hollow etc. Also, remember that jib sail area in general is based on the forestay length, I. But all things considered, these numbers are close but should not be considered exact. They are rules of thumb, not measurements of a this specific boat.
Mainsail
Mainsail = (P x E) / 2 = 216 sq ftRacing Mainsail (add 10%) = 238 sq ft
Mizzen = (PY x EY) / 2 = 100 sq ft.
Genoa
155% Genoa = (( J x I ) / 2) x 1.65 = 532 sq ft135% Genoa = (( J x I ) / 2) x 1.44 = 464 sq ft
Jib
_______ | |
LP of full fore triangle = ( I x J ) / √ | I2 + J2 = 14.2 |
100% Jib = ( I x J ) / 2 = 323 sq ft
A more accurate LP calculator is HERE
Spinnaker
Spinnaker Area = Max Luff x Max Girth x ( 70-85%) = 818 to 993 sq ft"Square" Spinnaker Area = Max Luff x Max Girth) = 1168 sq ft
AC Area = 973 sq ft
Maximum Luff (.95 * sqrt (JSP^2 + ISP^2) = 43.26 feet
Maximum Girth = 1.8 * JSP = 27 feet
Ref
DEFINITIONS
"P" is the luff length of the mainsail, measured along the aft face of the mast from the top of the boom to the highest point that the mainsail can be hoisted or black band."E" is the foot length of the mainsail, measured along the boom from the aft face of the mast to the outermost point on the boom to which the main can be pulled or to the black band.
"I" is measured along the front of mast from the genoa halyard to the main deck. The main deck is where the deck would be if there were no deckhouse.
"J" is the base of the foretriangle measured along the deck from the headstay pin to the front of the mast.
"JSP" is the length of the spinnaker pole or the distance from the forward end of the bowsprit (fully extended) to the front face of the mast.
"ISP" is measured from the highest spinnaker halyard to the deck.
"PY" and "EY" are, respectively the luff length and foot length of the mizzen of a yawl or ketch measured in the same way as for the mainsail.
"IY" is the measurement from the staysail halyard to the deck.
"JY" is the measurement from the staysail stay to the front face of the mast.
"LP" is the shortest distance between the clew and the luff of the genoa.
Data*
This data is supplied as a reference and all boat dimensions should be verified before using it in any critical application.The information in these data bases is a starting point. There are errors as you can see as the different data bases do not always agree. In addition, some boats have been modified from stock and will not match the data in these databases. None of this data has been checked by L-36.com so please always check your boat before relying on this data.
Data is from a variety of sources.db = PHRF is the PHRF Critical Dimensions database
db = WEB is the commonly available data found on many web sites
db = BIG is a combination of all of the above.
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