Jaba I never ask you anything about AA. For a start.
I never invited you to post in my thread either?
No you sarcastically tried to discredit the 400,000,000 hours of data collected by AA back in the days of radial piston airliners by making stupid comments about last you looked (assume 2014) AA only had jets not pistons. You effectively did ask.
I notice once again you never answer anyones direct questions.