DH Rating Certificate

Certificate required as per
Racing Rule of Sailing 78.

Owner


*

Certificate No. 8646 Issued on 06-05-2025
Class MAMBA 31/311 Not valid after 31-12-2025
Sail No. DEN 271 Club Hellerup Sejlklub
Boat Name Charlotte Class Status DH standard skrog
Builder Mamba Boats Year Built 1984

Ratings Updated 06-05-2025
GPH 634,2 TCC 1,046
TACIL 780,0 TACIM 627,2 TACIH 563,8
TAUDL 1.022,4 TAUDM 779,2 TAUDH 678,4

Calculation
Stability SV 51,13 dp * Wmin *
Hull L 8,17 B 2,45 G 4,25 BogG 0,201
Sails SSA 23,60 FA1 20,52 SAS 57,83 SAA 53,35

Rig/sail measurement
E 3,50 P 11,56 HB 0,18 MGU 1,29 MGM 2,19
J 3,48 FSP 0,06 Tmax 10,80 LP 3,74 JHW 1,83
ISP 11,14 SPL 3,42 SL 10,96 SF 5,66 SMG 6,50
TPS 4,07 SLU 11,45 SLE 10,55 SFA 6,10 SMGA 5,75
MF Nej RF Nej Propel Fri foldepropel med 2-3 blade (2)

Hull measurement
LOA 9,29 OF 0,97 OA 0,15 STF 1,14 AF 0,29
Bmax 3,06 SBmax 5,37 UDFSB 0,31 UDFBB 0,30 UDHBmax 0,00 UDHmax 0,00
Gmax 6,23 SGmax 5,30 FBSB 1,00 FBBB 0,98
D 3,76 K 1,55 KC 1,25 KF Normal Skrogmatr. GRP
WBF * WBL * WBT * WBV * SSC * SST *

Remarks

First Measurement

Measurer Erik Salling Date 19-10-1991

Certificate authorized by Danish Sailing Association.
This Certificate can be checked against the official website of Danish Sailing Association:
https://websejler.dk/da/certifikat/8646

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