Designated Duty Engineer Unlimited Horsepower

Designated Duty Engineer course

Did You Know?

A seafarer successfully completing our DDE program would be eligible to receive 45 days of sea service credit that can be applied toward service requirements of 46 CFR 11.524(b)(1).

Any applicant who successfully completed the MRNSKL-157 Designated Duty Engineer (DDE) Unlimited Horsepower course within 1 year of application will:

  • Receive 45 days of sea service credit that can be applied towards the service requirements of 46 CFR 11.524(b)(1) for a credential as Designated Duty Engineer of Motor Propelled Vessels of Unlimited Horsepower; OR
  • Satisfy the professional examination requirements of 46 CFR 11.903(a)(34) for a national officer endorsement as Designated Duty Engineer Less Than 4,000 HP Motor. This approval is limited to the original issuance of Designated Duty Engineer Less Than 4,000 HP Motor only. Any other endorsement sought in conjunction with this approval will require the successful completion of the USCG issued examination for that endorsement.

This course does not satisfy any STCW Competency or Training.  Application of this course for endorsement may be used for only one transaction.

This course is offered as six modules:

  1. Q620 - Motor Plans
  2. Q621 - Steam Plants
  3. Q622 - Gas Turbine Plants
  4. Q623 - Engineering Safety & Environmental Protection
  5. Q624 - General Subjects
  6. Q625 - Electrical Electronics and Control Engineering

Candidates will need to pass 70-question online exams for each of the six modules with a minimum passing score of 70%. Exams can be taken from anywhere using our Remote Proctoring system.

The Benefits of Mariner’s Skills Online Courses:

  • Flexible course enrollment
  • Interactive online program proctored by industry experts
  • Affordable and convenient with volume license discounts for corporate customers
  • USCG approved certificate of completion issued upon successful program completion and online exam.

Upon registration, courses are conveniently accessible online for candidates to participate at their own pace and on their own schedule.

John Doe

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Course Features

  • Duration: 315 Hours
  • Pass Score: 70%
  • Id: MRNSKL-157
  • Course: USCG Approved
Price: $3,000