DH Rating Certificate

Certificate required as per
Racing Rule of Sailing 78.

Owner


*

Certificate No. 11517 Issued on 25-05-2026
Class LUFFE 40 NY KØL Not valid after 31-12-2026
Sail No. DEN 45 Club Sejlklubben Lynetten
Boat Name Dorthea Class Status Uden DH standard
Builder Oluf Jørgensens Bådebyggeri Year Built 1997

Ratings Updated 12-04-2026
GPH 542,6 TCC 1,222
TACIL 663,4 TACIM 538,0 TACIH 481,4
TAUDL 868,4 TAUDM 668,4 TAUDH 577,2

Calculation
Stability SV 61,21 dp * Wmin *
Hull L 11,27 B 2,72 G 4,99 BogG 0,231
Sails SSA 37,76 FA1 51,66 SAS 109,65 SAA 0,00

Rig/sail measurement
E 4,61 P 13,85 HB 0,14 MGU 1,71 MGM 3,01
J 4,35 FSP 0,06 Tmax 15,30 LP 5,82 JHW 0,00
ISP 15,57 SPL 4,30 SL 15,65 SF 7,72 SMG 8,58
TPS 0,00 SLU 0,00 SLE 0,00 SFA 0,00 SMGA 0,00
MF Nej RF Nej Propel Fri foldepropel med 2-3 blade (2)

Hull measurement
LOA 12,17 OF 0,90 OA 0,00 STF 1,17 AF 0,15
Bmax 3,28 SBmax 7,60 UDFSB 0,28 UDFBB 0,28 UDHBmax 0,00 UDHmax 0,00
Gmax 6,96 SGmax 6,25 FBSB 1,00 FBBB 0,97
D 6,08 K 1,87 KC 1,42 KF Normal Skrogmatr. GRP
WBF * WBL * WBT * WBV * SSC * SST *

Remarks

First Measurement

Measurer Henning Sander Nielsen Date 30-06-1997

Certificate authorized by Danish Sailing Association.
This Certificate can be checked against the official website of Danish Sailing Association:
https://websejler.dk/da/certifikat/11517

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