DH Rating Certificate

Certificate required as per
Racing Rule of Sailing 78.

Owner


*

Certificate No. 30897 Issued on 11-04-2026
Class GUY 33 Not valid after 31-12-2026
Sail No. DEN 7934 Club Kalundborg Sejlklub
Boat Name Silden Class Status Uden DH standard
Builder G. Gerlach Bådeværft Year Built 1979

Ratings Updated 03-06-2026
GPH 605,8 TCC 1,100
TACIL 756,2 TACIM 598,8 TACIH 532,6
TAUDL 998,4 TAUDM 760,0 TAUDH 664,6

Calculation
Stability SV 56,06 dp * Wmin *
Hull L 9,12 B 2,54 G 4,67 BogG 0,216
Sails SSA 19,09 FA1 29,67 SAS 0,00 SAA 74,80

Rig/sail measurement
E 3,15 P 10,20 HB 0,12 MGU 1,20 MGM 2,05
J 3,68 FSP 0,06 Tmax 11,50 LP 5,10 JHW 2,44
ISP 12,07 SPL 0,00 SL 0,00 SF 0,00 SMG 0,00
TPS 4,78 SLU 12,80 SLE 11,20 SFA 7,00 SMGA 7,60
MF Nej RF Nej Propel Sejldrev - vridbar/foldepropel med 2 blade (14)

Hull measurement
LOA 10,18 OF 1,06 OA 0,00 STF 0,98 AF 0,13
Bmax 2,94 SBmax 6,35 UDFSB 0,20 UDFBB 0,20 UDHBmax 0,00 UDHmax 0,00
Gmax 6,19 SGmax 6,25 FBSB 0,76 FBBB 0,76
D 3,84 K 1,35 KC 1,38 KF Normal Skrogmatr. GRP
WBF * WBL * WBT * WBV * SSC * SST *

Remarks

First Measurement

Measurer Ole Ingemann Nielsen Date 10-05-2003

Certificate authorized by Danish Sailing Association.
This Certificate can be checked against the official website of Danish Sailing Association:
https://websejler.dk/da/certifikat/30897

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