DH Rating Certificate

Certificate required as per
Racing Rule of Sailing 78.

Owner


*

Certificate No. 4311 Issued on 11-04-2025
Class LUFFE 37 Not valid after 31-12-2025
Sail No. DEN 16 Club Havnsø Sejlklub
Boat Name Frække Frida Class Status DH standard skrog
Builder Oluf Jørgensens Bådebyggeri Year Built 1983

Ratings Updated 11-04-2025
GPH 580,2 TCC 1,147
TACIL 721,6 TACIM 573,8 TACIH 511,2
TAUDL 940,8 TAUDM 714,0 TAUDH 617,8

Calculation
Stability SV 58,00 dp * Wmin *
Hull L 10,01 B 2,33 G 4,34 BogG 0,200
Sails SSA 27,17 FA1 23,31 SAS 82,42 SAA 0,00

Rig/sail measurement
E 3,60 P 12,60 HB 0,15 MGU 1,41 MGM 2,36
J 3,76 FSP 0,00 Tmax 11,64 LP 3,60 JHW 2,07
ISP 11,97 SPL 3,76 SL 11,50 SF 7,00 SMG 9,00
TPS 0,00 SLU 0,00 SLE 0,00 SFA 0,00 SMGA 0,00
MF Nej RF Nej Propel Sejldrev - vridbar/foldepropel med 2 blade (14)

Hull measurement
LOA 11,16 OF 0,98 OA 0,17 STF 1,07 AF 0,24
Bmax 2,73 SBmax 6,36 UDFSB 0,20 UDFBB 0,20 UDHBmax 0,00 UDHmax 0,00
Gmax 6,25 SGmax 5,96 FBSB 0,97 FBBB 0,94
D 3,85 K 1,68 KC 1,18 KF Lav Skrogmatr. GRP
WBF * WBL * WBT * WBV * SSC * SST *

Remarks

First Measurement

Measurer Poul Erik Thomsen Date 09-06-1986

Certificate authorized by Danish Sailing Association.
This Certificate can be checked against the official website of Danish Sailing Association:
https://websejler.dk/da/certifikat/4311

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