It really will not do to drown us in paper references. Please say exactly what mods to this Mk of a/c were incorporated that have for 15 years prevented a repeat of this accident. Is that so difficult?
John
With all due respect, if MoD actually had all the "paper references" (i.e. an audit trail) perhaps we wouldn't be at this current impasse!
Your question is both ludicrous and irrelevant. Nevertheless, I've told you why MoD would have difficulty answering it, never mind anyone here. Ask them. I'm as interested in their answer as you, but perhaps for different reasons.