Lufthansa Technik's CelestialStar cabin is derived directly from BBJ 777-9 design data, ensuring its technical feasibility from the outset. It combines traditional influences from the Middle East with a modern twist.

The TwoTwenty's cabin dimensions suit the most diverse manifestations of government and special mission aircraft at the price of smaller types, while the BBJ 777-9 cabin design exploits the vast space available there.

The aircraft is registered 10+01 and has been equipped with a full government cabin. The christening ceremony was attended by the grandson of Germany's first Federal Chancellor.