DH Rating Certificate

Certificate required as per
Racing Rule of Sailing 78.

Owner


*

Certificate No. 36657 Issued on 09-04-2025
Class DUFOUR 40 Not valid after 31-12-2025
Sail No. DEN 550 Club Vedbæk Sejlklub
Boat Name EpiOne Class Status Uden DH standard
Builder Dufour Year Built 2008

Ratings Updated 18-03-2025
GPH 541,0 TCC 1,236
TACIL 682,0 TACIM 535,2 TACIH 470,2
TAUDL 907,4 TAUDM 678,6 TAUDH 572,6

Calculation
Stability SV 52,85 dp * Wmin *
Hull L 11,85 B 3,18 G 5,42 BogG 0,258
Sails SSA 44,18 FA1 33,43 SAS 105,28 SAA 109,13

Rig/sail measurement
E 5,26 P 14,72 HB 0,15 MGU 1,84 MGM 3,22
J 4,19 FSP 0,08 Tmax 14,59 LP 4,45 JHW 2,26
ISP 15,51 SPL 4,20 SL 15,17 SF 8,00 SMG 8,41
TPS 4,92 SLU 17,10 SLE 14,50 SFA 8,00 SMGA 8,36
MF Nej RF Nej Propel Fri foldepropel med 2-3 blade (2)

Hull measurement
LOA 12,06 OF 0,14 OA 0,07 STF 1,40 AF 0,29
Bmax 3,89 SBmax 7,15 UDFSB 0,36 UDFBB 0,35 UDHBmax 0,00 UDHmax 0,00
Gmax 7,80 SGmax 6,23 FBSB 1,18 FBBB 1,20
D 8,22 K 2,70 KC 1,30 KF Lav Skrogmatr. GRP
WBF * WBL * WBT * WBV * SSC * SST *

Remarks
Dufour 40 Performance

First Measurement

Measurer Michael Quist Date 14-05-2021

Certificate authorized by Danish Sailing Association.
This Certificate can be checked against the official website of Danish Sailing Association:
https://websejler.dk/da/certifikat/36657

Ownership can be verified by the owner


Danish Sailing Association
Idraettens Hus – DK 2605 Broendby – Phone +45 8820 7010
www.websejler.dk | websejler@sejlsport.dk