Level 3 Subsidiary Diploma in Engineering (containing Aerospace Units)

Start (w/c): 06/09/2021 Full Time - To be arranged (09:15 to 16:20) Ystrad Mynach

Course Information

The course is aimed at learners who wish to pursue a career in the civil, military or aerospace industries. It may also prepare learners for progression into higher education. The Extended Diploma in Aerospace is a nationally recognised qualification which is designed to give the learner a specialist work related qualification as well as providing learners with a knowledge and understanding of the aerospace industry.

Alongside this you will also study the Advanced Welsh Baccalaureate Qualification. This course is the equivalent to three A level qualifications (UCAS equivalent points).

What Will I Learn?

The course content reflects the essential knowledge that is required if you are considering a career in the aerospace industry and will include subjects such as:

• Gas turbine engines • Aircraft maintenance • Aircraft materials • Theory of flight • Mechanical principles • Health and Safety for Engineers • Communications for Engineers • Maths • Further Maths • Materials and Hardware • Inspection and Testing • Hydraulics • Propulsion • Engineering project • Engineering design • Principles and applications of aircraft science • Mechanical principles

The course also includes;

• Advanced Welsh Baccalaureate Qualification • 3 Essential Skills at level 3 • 3 level 2 Essential Skills • Work Related Education • Language module • Personal and Social Education • Community Participation • Individual investigation • Wales, Europe and the World • Team Enterprise

Entry Requirements

5 GCSEs at grades A*- C including English/Welsh, Maths/Numeracy and Science, or another level 2 qualification in with the appropriate selection and grades of units.

You will be invited to attend an interview, and will undertake an assessment in literacy and numeracy, to establish any support required.


You will be assessed in a number of different ways. The Extended Diploma will be assessed via course assignments, experiments, project work and written assignments. To assess the Welsh Baccalaureate elements learners are required to keep a diary of their activities and experiences and complete a 2,500 word Individual Investigation.


Coleg y Cymoedd takes every effort to ensure the information on this website is accurate at time of being live. Coleg y Cymoedd reserves the right to make changes or withdraw without notice any of the courses, course facilities or support described.

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Please note: Fees are payable for each year of study.


You will be required to purchase Uniform (T Shirt and Trousers), safety boots & safety glasses (approx £55). Please discuss this at interview stage with a tutor after you have applied.

Course Code


Career Progression

  • On successful completion of this course there are many progression routes including higher education in the form of a HNC or Degree. You may be able to move into Industrial Employment at technician level, a Modern Apprenticeship or employment in either civil or military organisations.


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