Category:IS-7 Osa

**SZD-7 Osa**
	Polish single-seat glider, 1950
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Instance of	sailplane;
Subclass of	aircraft;
Location	Poland;
Manufacturer	Szybowcowy Zakład Doświadczalny;
Developer	Tadeusz Kostia;
First flight	16 August 1950;
Authority file
	Q7395321;
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