Skip to content
Recruiting now.Explore navy careers
Basic Low Frequency Array

Basic Low Frequency Array

Want to know more about this course?

Register your interest

Key information


To train sonar rating the rudiments of LOFAR sonar analysis.

Course details

  • DEMON and LOFAR principles
  • Calculate blade and shaft data
  • Cylinder Firing Rate (CFR), Crankshaft Rate (CSR), Engine Firing Rate (EFR), number of cylinders
  • Diesel harmonics/reduction ratios
  • Turbine rates/harmonics/reduction rates 
  • Auxiliaries, transients and torpedoes
  • Make contact classification assessments

Students should be aware that some parts of the course will contain self taught computer based training packages (in English Language only).

Want to know more about this course?