Our PA28-180 has an 'Airplane Flight Manual' specific to the original American registration. It also contains an endorsement from the UK CAA, with their signed stamp over the current 'G' reg. It contains Piper's normal and emergency operating procedures, mass and balance calculations and also contains the current weighing schedule, amongst a comprehensive guide to the aircraft. There are also FAA amendments to cover changes made to the aircraft whilst it was on the 'N' reg.
I've never seen a document called a 'Pilot Operating Handbook' for this aircraft.
TOO