Interesting to see that only 2% of 900 member companies of Aerospace sector ADS group were in favour of Brexit and the rest want to stay in. That would unquestionably seem to indicate that with the UK airports, airline and aerospace sectors vastly in favour of staying in Europe, Brexit would be a bad idea for other bits of aviation? I haven't seen a single word to suggest that leaving Europe would certainly be good for UK aviation, but plenty to say it could be bad and many commentaries that really don't know.