Boat-Specs.com

Sailboat specifications and datasheets

Etap 30i deep draft

The Etap 30i, here in "deep draft" version, is a 29’4” monohull sailboat designed by Alain Mortain and Yiannis Mavrikios. She was built by Etap (Belgium) and made of sandwich foam / fiberglass / polyester. This sailboat was produced between 1995 and 2005 with 280 hulls completed.
Etap 30i Etap 30i sailplanEtap 30i layoutEtap 30i accommodations
Etap 30i's   Main Features
Model Etap 30i
Version Deep draft
Type of hull Monohull
Category Cruising monohull
Cockpit Closed aft cockpit
Shipyard
Designer Alain Mortain
Yiannis Mavrikios
Construction Hull and deck:
sandwich foam / fiberglass / polyester
First built hull 1995
Last built hull 2005
Number of hulls built 280
Appendages Keel :
Fin with bulb
Helm 1 tiller (EVS: Etap Vertical Steering System in option)
Rudder 1 spade rudder
Unsinkable Yes
Trailerable No
French navigation category 2
Standard public price ex. VAT (indicative only) N/A
Etap 30i's   Main dimensions
Length overall 30’ 8”
Hull length 29’ 4”
Waterline length 26’ 2”
Beam (width) 10’ 5”
Waterline beam (width) 8’ 2”
Draft 5’ 7”
Mast height from DWL 44’ 6”
Fore freeboard 4’ 1”
Mid-ship freeboard 3’ 8”
Light displacement 7716 lbs
Ballast weight 2425 lbs
Ballast type Cast iron
French customs tonnage 7.93 Tx
Etap 30i's   Rig and sails
Upwind sail area 437 sq.ft
Downwind sail area 772 sq.ft
Mainsail area 262 sq.ft
Genoa area 175 sq.ft
Jib area 137 sq.ft
Symetric spinnaker area 511 sq.ft
Rigging type Sloop Marconi 7/8
Mast position Deck stepped mast
Spars Mast and boom in Aluminum
Standing rigging 1x19 strand wire continuous
Number of levels of spreaders 1
Spreaders angle Swept-back
IiFore triangle height (from mast foot to fore stay attachment) 33’ 6”
JiFore triangle base (from mast foot to bottom of forestay) 9’ 6”
PiMainsail hoist measurement (from tack to head) 35’ 7”
EiMainsail foot measurement (from tack to clew) 12’ 6”
Etap 30i's   Performances
HN (French rating) 16.0
Upwind sail area to displacementiThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.
The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size. Upwind : under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 23 it indicates a fast sailboat.
17.61
Downwind sail area to displacementiThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.
The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size. Upwind : under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 23 it indicates a fast sailboat.
31.13
Displacement-Length ratio (DLR)iThe Displacement Length ratio is a figure that points out the boat's weight compared to its waterline length. DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet).
The DLR can be used to compare the relative mass of different sailboats no matter what their length: a DLR less than 180 is indicative of a really light sailboat (race boat made for planning), while a DLR greater than 300 is indicative of a heavy cruising sailboat.
194
Ballast ratioiThe Ballast ratio is an indicator of the stability; it is obtained by dividing the boat's displacement by the weight of the ballast. Since the stability depends also of the hull shape and the position of the center of gravity, only boats with similar ballast arrangements and hull shape should be considered.
Higher the ballast ratio is, greater is the stability.
31 %
Hull speediAs a ship moves in the water, it creates standing waves that oppose its movement. This effect increases dramatically the resistance when the boat reaches a speed-length ratio (speed-length ratio is the ratio between the speed in knots and the square root of the waterline length in feet) of about 1.2 (corresponding to a Froude Number of 0.35) . This very sharp rise in resistance, between speed-length ratio of 1.2 to 1.5, is insurmountable for heavy sailboats and so becomes an apparent barrier. This leads to the concept of "hull speed".
The hull speed is obtained by multiplying the square root of the waterline length (in feet) by 1.34.
6.87 knots
Etap 30i's   Auxiliary engine
Engine(s) 1
Engine type Inboard engine
Engine 18 HP
Fuel type Diesel
Fuel tank capacity 12.9 gal
Etap 30i's   Accommodation
Cabin(s) 2
Berth(s) 6
Head(s) 1
Fresh water tank capacity 34.3 gal
Fridge/ice-box capacity 17.2 gal
Maximum headroom 6’ 1”
Head headroom 5’ 11”
Etap 30i's   Saloon
Maximum headroom 6’
Berth length 6’ 6”
Berth width 1’ 8”
Etap 30i's   Fore cabin
Maximum headroom 5’ 1”
Berth length 6’ 5”
Berth width (head/feet) 5’
0’ 10”
Etap 30i's   Aft cabin
Maximum headroom 5’ 11”
Berth length 6’ 7”
Berth width (head/feet) 4’ 11”
3’ 6”

Similar sailboats that might interest you :

Compare4 max.SailboatHull lengthFirst built hull
Etap 32i30’ 8”1992
Etap 28i Fin keel28’ 1”1987
Etap 30 Deep draft29’ 8”1984
Hunter 29.529’ 6”1993
Sun Fast 32 Shoal draft30’ 8”1993
Sun Fast 32 Deep draft30’ 8”1993
Gib'Sea 302 Deep draft29’ 5”1992
Sun Odyssey 29.2 Keel and centerboard27’ 11”1997
X-302 Mk II29’ 11”1994
Hunter 290 Shoal draft28’ 7”1999
Dehler 29 Shoal draft28’ 8”1997
Sun Odyssey 29.2 Deep draft27’ 11”1997
Dehler 29 Standard28’ 8”1997
Dufour 30 Classic Deep draft29’ 5”1996
Dehler 29 Race28’ 8”1997
Océanis 281 Shoal draft27’ 5”1994
Océanis 311 Keel and centerboard31’ 2”1997
Océanis 311 Fin keel31’ 2”1997
Sun Fast 31 Team / Lead Keel30’1990
First 31.7 Deep draft31’ 2”1997
^