The OK-GLI (Orbital ship for horizontal flight tests), also known as Buran Analog BST-02, was a test vehicle ("Buran aerodynamic analogue") in the Buran Space Shuttle Program. It was constructed in 1984.

Full-scale aerodynamic flight test vehicle that completed 25 manned test flights between 1985 and 1988 before being retired.

Displayed during the 2000 Sydney Olympics. Also displayed in Bahrain in 2002 where it remained stored in several pieces for five years. Finally purchased by the Technik Museum in Speyer, Germany, and put on display in 2008.

Electrical Wiring Diagram of block БКЗУ-Б

Size 108 cm x 61 cm.

 Deputy Chief Designer M. P. Balashov signed (copy)

Excellent condition 

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