As an aerobatic pilot that owns an Extra and has flown with several fighter pilots, I can tell you flying an Extra requires a lot more talent than a fighter jet.
Off topic to the main point of this thread, but wanted to help you out. If there’s a PR submitted, tell your main stakeholder to go into Ariba into the PR and have them locate the approval flow with the corresponding approvers. Then they can easily individually target the approvers to accelerate your PO and get you paid.