DH Rating Certificate

Certificate required as per
Racing Rule of Sailing 78.

Owner


*

Certificate No. 35300 Issued on 12-05-2025
Class SWAN 42 Not valid after 31-12-2025
Sail No. DEN 4227 Club Kongelig Dansk Yachtklub
Boat Name Sirena Class Status Uden DH standard
Builder Nautor Year Built 2007

Ratings Updated 18-03-2025
GPH 480,4 TCC 1,377
TACIL 577,4 TACIM 478,0 TACIH 428,0
TAUDL 751,2 TAUDM 599,2 TAUDH 528,4

Calculation
Stability SV 81,14 dp 3,80 Wmin 265
Hull L 12,92 B 2,99 G 6,48 BogG 0,284
Sails SSA 57,95 FA1 53,33 SAS 0,00 SAA 182,22

Rig/sail measurement
E 5,75 P 16,90 HB 0,50 MGU 2,24 MGM 3,65
J 5,36 FSP 0,07 Tmax 18,55 LP 5,62 JHW 2,85
ISP 19,44 SPL 0,00 SL 0,00 SF 0,00 SMG 0,00
TPS 6,96 SLU 22,35 SLE 17,98 SFA 10,66 SMGA 10,89
MF Ja RF Nej Propel Sejldrev - vridbar/foldepropel med 2 blade (14)

Hull measurement
LOA 12,98 OF 0,06 OA 0,00 STF 1,48 AF 0,17
Bmax 3,91 SBmax 8,35 UDFSB 0,46 UDFBB 0,46 UDHBmax 0,00 UDHmax 0,00
Gmax 8,95 SGmax 6,44 FBSB 1,24 FBBB 1,23
D 7,22 K 3,20 KC 0,76 KF Bulb Skrogmatr. GRP
WBF * WBL * WBT * WBV * SSC * SST *

Remarks

First Measurement

Measurer Michael Quist Date 03-05-2016

Certificate authorized by Danish Sailing Association.
This Certificate can be checked against the official website of Danish Sailing Association:
https://websejler.dk/da/certifikat/35300

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