xxGoldxx, The only difference being that the IFR A/C has to give an "all Stations" broadcast because of the impending change in level and the responsibility to organise seperation from all other A/C. ATC will give details of known traffic, which only leaves the unreported VFR traffic. The whole crux of this discussion is if the TOPD broadcast should include the inbound radial and/or compass quadrant from the aerodrome in that broadcast. I think those types of TOPD broadcast calls could be known as '2 Dogs' reports.