That’s not a jet. It’s a turboprop.
FFS.
It matters for reasons of credibility.
If you can’t be bothered to get the basics right, why should anyone take anything you say seriously?
Saint Peter (also known as Simon or Simeon and sometimes Cephas which means ‘the rock’) is believed to be the founder of the Church of Rome and the first Pope.
The Chair of Saint Peter is the Catholic Church.