DH Rating Certificate

Certificate required as per
Racing Rule of Sailing 78.

Owner


*

Certificate No. 8554 Issued on 15-04-2025
Class BOHEME 10 METER Not valid after 31-12-2025
Sail No. DEN 23 Club Faldsled Sejl- og Motorbådsklub
Boat Name Joyka Class Status DH standard skrog
Builder Year Built 1980

Ratings Updated 21-03-2025
GPH 635,0 TCC 1,059
TACIL 821,4 TACIM 625,4 TACIH 546,0
TAUDL 1.093,4 TAUDM 791,4 TAUDH 664,6

Calculation
Stability SV 60,56 dp * Wmin *
Hull L 9,18 B 1,99 G 3,89 BogG 0,176
Sails SSA 20,17 FA1 22,45 SAS 0,00 SAA 0,00

Rig/sail measurement
E 3,37 P 10,10 HB 0,13 MGU 1,27 MGM 2,19
J 3,00 FSP 0,06 Tmax 9,72 LP 4,56 JHW 2,11
ISP 10,40 SPL 0,00 SL 0,00 SF 0,00 SMG 0,00
TPS 0,00 SLU 0,00 SLE 0,00 SFA 0,00 SMGA 0,00
MF Nej RF Nej Propel Fri fast propel med 3-4 blade (5)

Hull measurement
LOA 10,36 OF 0,80 OA 0,38 STF 1,00 AF 0,00
Bmax 2,57 SBmax 6,00 UDFSB 0,29 UDFBB 0,29 UDHBmax 0,00 UDHmax 0,00
Gmax 5,60 SGmax 5,99 FBSB 0,86 FBBB 0,85
D 2,74 K 1,35 KC 0,93 KF Normal Skrogmatr. Træ
WBF * WBL * WBT * WBV * SSC * SST *

Remarks

First Measurement

Measurer Povl Nielsen Date 19-02-1992

Certificate authorized by Danish Sailing Association.
This Certificate can be checked against the official website of Danish Sailing Association:
https://websejler.dk/da/certifikat/8554

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