DH Rating Certificate

Certificate required as per
Racing Rule of Sailing 78.

Owner


*

Certificate No. 7251 Issued on 09-04-2025
Class L 27 Not valid after 31-12-2025
Sail No. DEN 5 Club Egå Sejlklub
Boat Name Rubber Duck Class Status Uden DH standard
Builder Peter Bjørn Olsens Bådeværft Year Built 1986

Ratings Updated 21-03-2025
GPH 656,2 TCC 1,013
TACIL 810,0 TACIM 649,2 TACIH 580,6
TAUDL 1.048,8 TAUDM 803,2 TAUDH 700,8

Calculation
Stability SV 61,49 dp * Wmin *
Hull L 7,09 B 2,36 G 3,96 BogG 0,190
Sails SSA 19,05 FA1 22,90 SAS 50,17 SAA 0,00

Rig/sail measurement
E 3,15 P 10,18 HB 0,15 MGU 1,20 MGM 2,04
J 2,80 FSP 0,06 Tmax 9,50 LP 4,14 JHW 0,00
ISP 9,75 SPL 2,86 SL 9,85 SF 5,04 SMG 6,38
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 8,05 OF 0,72 OA 0,24 STF 1,05 AF 0,95
Bmax 2,80 SBmax 4,65 UDFSB 0,22 UDFBB 0,22 UDHBmax 0,00 UDHmax 0,00
Gmax 5,80 SGmax 4,35 FBSB 0,92 FBBB 0,92
D 2,26 K 0,95 KC 1,15 KF Normal Skrogmatr. GRP
WBF * WBL * WBT * WBV * SSC * SST *

Remarks

First Measurement

Measurer Ole Ingemann Nielsen Date 18-05-1987

Certificate authorized by Danish Sailing Association.
This Certificate can be checked against the official website of Danish Sailing Association:
https://websejler.dk/da/certifikat/7251

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