Yes P2-NWA was previously KSA and is S/N BB-1527.
A fire extinguisher discharged in the cabin a couple of years ago and they had trouble getting the cabin door open as the door seals had glued themselves to the door frame due to sitting in the heat. The aircraft also sat without the propellers being tethered for some months which allowed the props to windmill in any sort of breeze.
Not much value in the aircraft now.