HighFlyingA380
Cleared for Takeoff
I have a 172S NAV III PIM, because the only S models I flew when I bought the PIM were G1000. Now, I'm flying both G1000 and analog S models. I'd imagine the critical info regarding weights, speeds, C.G., etc. wouldn't be much different between the two. So, should I buy a 172S analog PIM, or does the Nav III PIM suffice?