Originally Posted by
RichardKenner
I don't. FAR 91.3(a): "The pilot in command of an aircraft is directly responsible for, and is the final authority as to, the operation of that aircraft." If the pilot doesn't want the TSA on their plane, the TSA doesn't go on their plane. Now, of course, that may have consequences, such as the plane not being permitted to take off.
I agree, but is the pilot going to even notice if the TSA is just sight seeing for a couple minutes? Sure if they try to pull someone off the PIC should get involved, but they were probably busy with the preflight checks in the OPs situation and wouldn't notice a visit by the gate agent, ramper, TSO, etc.
My guess is trying to look/feel important and a make-work project.