What Does OAA Stand For?

OAA stands for Orbiter Access Arm

The Orbiter Access Arm (OAA) is a critical component of spacecraft launch facilities, designed to provide astronauts with safe and efficient access to the spacecraft prior to launch. The OAA enables crew movement from the service structure to the spacecraft, ensuring secure entry and exit while accommodating necessary pre-launch operations. Its design incorporates safety features and versatility, supporting various mission profiles and spacecraft types.

Other Meanings for OAA