Never met an RAF Pilot displaying a FJ who had flown such a paltry number of hours.
To argue the toss about Derry vs Canadian is pure "missing the whole point" pedantry.
dent. AH was not an RAF pilot displaying a Fast Jet. He knew perfectly well how to fly a safe repeatable loop in the Hunter.
Im not arguing anything about the manoeuvre at Southport. You incorrectly referred to it as a D Turn; it wasn't !