DH Rating Certificate

Certificate required as per
Racing Rule of Sailing 78.

Owner


*

Certificate No. 17433 Issued on 10-04-2025
Class IF-BÅD Not valid after 31-12-2025
Sail No. DEN 239 Club Morsø Sejlklub & Marina
Boat Name Duet Class Status DH standard skrog
Builder Marieholms Bruk Year Built 1975

Ratings Updated 19-03-2025
GPH 714,4 TCC 0,931
TACIL 891,8 TACIM 704,2 TACIH 632,8
TAUDL 1.174,8 TAUDM 872,8 TAUDH 760,8

Calculation
Stability SV 41,33 dp * Wmin *
Hull L 6,52 B 1,86 G 3,10 BogG 0,149
Sails SSA 16,43 FA1 14,08 SAS 29,91 SAA 0,00

Rig/sail measurement
E 3,40 P 8,75 HB 0,14 MGU 1,10 MGM 1,96
J 2,56 FSP 0,00 Tmax 7,61 LP 3,70 JHW 1,72
ISP 8,62 SPL 2,55 SL 8,24 SF 4,42 SMG 4,34
TPS 0,00 SLU 0,00 SLE 0,00 SFA 0,00 SMGA 0,00
MF Nej RF Nej Propel Ingen propel (1)

Hull measurement
LOA 7,87 OF 0,78 OA 0,57 STF 0,95 AF 0,73
Bmax 2,20 SBmax 4,38 UDFSB 0,17 UDFBB 0,17 UDHBmax 0,00 UDHmax 0,00
Gmax 4,40 SGmax 4,38 FBSB 0,65 FBBB 0,65
D 2,23 K 1,26 KC 3,34 KF Normal Skrogmatr. GRP
WBF * WBL * WBT * WBV * SSC * SST *

Remarks

First Measurement

Measurer Morten Aabo Date 23-10-1976

Certificate authorized by Danish Sailing Association.
This Certificate can be checked against the official website of Danish Sailing Association:
https://websejler.dk/da/certifikat/17433

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