Originally Posted by
son of brommers
.......... Any ideas, is this normal practice or just an issue with 2 aircraft being so close together that ADS-B cannot recognise the 2 seperately?
Certainly older equipment I looked after suffered from "garbling" when transponders/IFFs were in close proximity to one another and this
IEEE paper seems to cover that aspect in ADS-B too. Thus it was (and probably still is) as per the post from
sycamore to prevent such issues.