What was the official designation for the Starliner capsule that returned uncrewed for the Crew Flight Test?

Answer

Calypso

The capsule utilized for NASA's Crew Flight Test (CFT), which was officially designated for this mission, was named Calypso. Although the mission was intended to certify the Boeing Starliner for routine crew rotation flights to the International Space Station (ISS), the completion of its mission profile involved an unusual uncrewed landing. This decision to return Calypso empty, rather than with astronauts Butch Wilmore and Suni Williams, was a calculated adjustment made after the crew had already achieved docking with the ISS and technical issues arose that required further ground analysis of the vehicle's systems while in orbit.

What was the official designation for the Starliner capsule that returned uncrewed for the Crew Flight Test?
astronautsspacecraftmissionreturnStarliner