I'm 25 years old and would like to join as an Avionics/Electrician tech. I have over 5 GCSE passes but had to retake my science in College and only got a single C pass. (I bunked off the chemistry exam in school so my double science was DD). I do however have a Degree in History and Politics at 2:1 and A's and B's in my A-Levels. I think that shows I am intellectually capable. How strict are they with the GCSE requirements as on the website it says dual science including physics.