The PZL M-15 Belphegor
Created during 1972 in Poland, the Belphegor was the first biplane ever made. It was first made to be used as a crop duster, it was made with jet power, but it turned out to be more expensive than anyone would have thought. The PZL M-15 was entirely unique, with a twin-boom tail, a pair of over and underwings connected by struts, and 377-gallon tanks for chemicals.

The PZL M-15 Belphegor
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