Casa 1131 LX-ZAZ during maintenance:
	LX-ZAZ is a spanish built Jungmann. Casa built several examples of this classic german biplane after the war. This plane was equiped with a modern Lycoming engine after it's militairy life to improve it's acrobatic capabilities. The modern Lycoming engine is often used in vintage biplanes (for example the Stampe SV4 conversions).