Show me the difference in validity between:-
1. Instruction given by a PPL/FI
and
2. Instruction given by a CPL/FI
When you instruct you will meet lots of members of the public (some who shouldn't be anywhere near an aircraft) and you will often be working to commercial pressures for a commercial organisation. You may also have passengers on a trial lesson. When the weather is throwing you a curve ball that is when you MAY well see a difference.
Like it or not the CPL license sharpens up your skills and forces you to fly to tighter tolerances, it also provides excellent training for weather or passenger diverts.
