Ship Measurement - Dimensions - Length between Perpendiculars - LPP

3 important questions on Ship Measurement - Dimensions - Length between Perpendiculars - LPP

What is LPP (Length between PerPendiculars)

The distance between FPP and APP
(Fore perpendicular and Aft perpendicular)

What is the APP (Aft perpendicular)

The vertical line through the rudderstock (roerblad)

What is the FPP (Fore perpendicular)

The vertical line through the intersection (kruising) of stem (boeg) and waterline.

The question on the page originate from the summary of the following study material:

  • A unique study and practice tool
  • Never study anything twice again
  • Get the grades you hope for
  • 100% sure, 100% understanding
Remember faster, study better. Scientifically proven.
Trustpilot Logo