Indeed, S8, I have fond memories through a haze of fatigue of operating the said sector in the -SP.
With apologies to Sunfish, all QF crew are dedicated, but indeed the B747-100/200/300/SP is a common endorsement, so we flew all types [the -123 being a fascinating interlude!?

], with the -SP being a bit of a challenge.
Other operators are covered below.
G'day