Airplanes need missile evasive systems to bank when fired upon from the ground ..these systems take 18 month to design and 9 months to install in an aircraft.. without them an aircraft couldn't fly safely and certainly couldn't carry passengers....most of these aircraft are flying through the " hot zone " in the east of Europe and their evasive mechanism: are being triggered...these jets have to be grounded according to aviation law and consequently there will be less aircraft... obviously...Why don't these airport official' give it to people straight ??..as a nuetral country we cannot fit such systems to aircraft on our territory and the jets must fly into Northern Ireland to be equipped with these vital mechanism' to out manouvre missiles....not all that's being out manouvered as Dublin can only look up at the sky hoping the next jet is flying in from Belfast and British aviation can keep them in business..whilst the politico's continue their support of the EU whom have caused this conflict... special thanks to the late Terry Wogan whom as an executive at Rolls Royce got this evasion system operation for aircraft safety put in place in Ireland.