Keelwake material guide
Buy less. Practise what matters.
Independent guides to charts, navigation tools, ropes and books for SBF, BSP, SRC/UBI/LRC, SKS, SSS/SHS and FKN.
We recommend only materials that train a task the exam actually requires, such as chart work, knots or a complete paper session.
7 exam guides
The right tools for each certificate.
The Lake Constance material is combined because categories A and D use many of the same resources. Their different exam formats are explained on the certificate pages.
SBF
Study materials for SBF See and Binnen
What you actually need for questions, chart work and practical skills — organised by exam task, without duplicate purchases.
Open guide
KNOTEN
Practise knots for the boating exam
The right rope, useful repetition and a routine that still works under exam pressure.
Open guide
BODENSEESCHIFFERPATENT
Study materials for Lake Constance licences A and D
Shared core knowledge, a focused sailing module and materials matched to your actual exam combination.
Open guide
FUNK
Study materials for SRC, UBI and LRC
Learn questions, speak radio messages and practise operating sequences — covering what screen questions cannot teach.
Open guideSKS
Materials for SKS chart work
The exam documents, reliable navigation tools and a practice sequence without material clutter.
Open guideSSS-SHS
Study materials for SSS and SHS
Materials for navigation, maritime law, weather and seamanship — selected by exam subject, not bundle size.
Open guideFKN
Study materials for the FKN
Master the official questions and prepare responsibly for supervised practical instruction — without unsafe experiments.
Open guide