Blasto Engine Manufacturing Company (or BEMC) has made engines for Zeta since the very beginning. And they had to test those engines. To make that task easier, Zeta gave a few Z-010s to Blasto, and modified them so they can test their engines in the air, and they now can see how the engines do in conditions in air. This special Z-010 Features: Better Main gear and a a second engine in the front of the plane. The second engine can be changed at any time. If Blasto makes a new engine, they can attach it in the front so they can test it. The plane also has the BEMC Livery. But if you want to see one of these during planespotting, you will probably not see it as its very rare.