DH Rating Certificate

Certificate required as per
Racing Rule of Sailing 78.

Owner


*

Certificate No. 11887 Issued on 19-04-2025
Class IMPALA 33 Not valid after 31-12-2025
Sail No. DEN 17 Club Skærbæk Bådeklub
Boat Name Mammagaia Class Status Uden DH standard
Builder Tåsinge Bådeværft Year Built 1998

Ratings Updated 20-03-2025
GPH 591,2 TCC 1,128
TACIL 739,4 TACIM 584,8 TACIH 517,8
TAUDL 977,8 TAUDM 734,8 TAUDH 629,0

Calculation
Stability SV 57,78 dp * Wmin *
Hull L 9,30 B 2,68 G 4,50 BogG 0,215
Sails SSA 29,98 FA1 22,14 SAS 69,37 SAA 62,70

Rig/sail measurement
E 4,30 P 12,20 HB 0,15 MGU 1,51 MGM 2,63
J 3,50 FSP 0,08 Tmax 12,38 LP 3,43 JHW 1,76
ISP 12,96 SPL 3,50 SL 12,97 SF 6,37 SMG 6,43
TPS 3,95 SLU 13,08 SLE 12,00 SFA 6,00 SMGA 6,00
MF Nej RF Nej Propel Fri foldepropel med 2-3 blade (2)

Hull measurement
LOA 9,95 OF 0,65 OA 0,00 STF 1,15 AF 0,14
Bmax 3,31 SBmax 6,13 UDFSB 0,31 UDFBB 0,32 UDHBmax 0,00 UDHmax 0,00
Gmax 6,43 SGmax 5,59 FBSB 0,97 FBBB 0,96
D 4,32 K 1,56 KC 1,27 KF Lav Skrogmatr. GRP
WBF * WBL * WBT * WBV * SSC * SST *

Remarks

First Measurement

Measurer John Middelboe Date

Certificate authorized by Danish Sailing Association.
This Certificate can be checked against the official website of Danish Sailing Association:
https://websejler.dk/da/certifikat/11887

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