Please note I wrote 'In general the R44 fleet ..........'
Perhaps Coventry was a bad choice. US cities may be 'small' but they use a lot of land.... Something very much smaller than Coventry is what I was really alluding to. Populations of some R44 users are in the 100,000 class but can be spread - or joined to neighbours. Either way I guess you would get pretty bored buzzing your 900 around such a place.