Can anybody help please - I am trying to establish the identity of a Moto Puchatek glider.

I have never seen a photo of a KR-03 Puchatek with an engine ( moto ) before. Take a look at the www link below

Sprzedam szybowiec PUCHATEK (922622325) - motoAllegro

Does anybody know the "SP-3......." registration of this unusual Puchatek or the c/n please ?

Thank you

Steve in UK