Mark
I think you need not worry. The turboprop will be on the area
and the CTAF because it will have a minimum of two comms and be calling on area also.
Have a look at AIP ENR 1.1 - 43.
What does surprise me is the number of pilots who lack situational awareness by not using the area frequency to keep track of who is who in the zoo, get the Wx given to IFR, etc. Certainly there's a lot of calls not related to one's immediate location but you filter them out and ensure situational awareness of those that may affect yourself.
I laugh at some systems that play CDs etc for your enjoyment en route - perhaps they should shift to playing "Nearer my God to thee" for those not maintaining a proper listening watch
