I find the whole 'unairworthiness' debate extremely interesting, as I still fly the Mk2/3 I'd really like to know if its now 'airworthy'. In particular, I'd like to know how and when it become 'airworthy'.
I understand that this has no relevance to the Mull debate, and I don't expect a rsponse from anyone here, but you appreciate that, as per Haddon-Cave, it would be reassurring to know.