Video source: Casual Navigation Team ®

Characteristics

  • The main difference between FPP and CPP comes when you need to reduce the speed. To reduce the speed on a FPP you need to slow the rotation.

  • The FPPs are designed in the most effective and best pitch.

  • The transverse thrust on ships with FPP may be stronger and more reliable than CPP.

Advantages (In Maneuvering)

  • There is no propeller "walk" when the ship is at the stopped position.

  • Normally when slowing down, the rudder will not be shielded like in CPP's ships.

Disadvantages (In Maneuvering)

  • The efficiency of astern condition in case of FPP is less than that of CPP in astern condition.

  • With FPP the ship's speed cannot be controlled accurately as with CPP.

  • Limited number of air starts when giving engine's orders.

  • Some FPP's ships are designed with high Dead Slow Ahead speed.