Either, do BTEC NATIONAL DIPLOMA IN MECHANICAL ENGINEERING (2
YEAR COURSE level 2/3) or AN AERONAUTICAL ENGINEERING COURSE IN
CERTAIN COLLEGES, LIKE SUSSEX, or you could do an APPRENTICESHIP IN
AERONAUTICAL/AEROSPACE ENGINEERING and earn while you train. :).
The Grades you need will be A*-C in Maths, English and Science
(Physics) :)