Yep .. but it is not the PZL P-11c but the PZL P-11a. The kite belonged to the 113th FS ( the white hub of the wheel, the strip on the top of the wing and the white strip on the tail. All the white markings on the starboard side only). There was also the underwing number : the white "N" letter on the port wing and the white number on the starboard one.