The airspace is a Lockout plug that aids in reducing ground handling while flying as there is no longer any need to disassemble the wheelchair for travel.
It's effective for the majority of electric-powered wheelchairs and scooters. It's robust; ergonomic construction has been designed for long life in a harsh environment.
Other uses include transport vehicles to lock out power during rides and also prevent unsolicited joy rides and theft.
Because of the multiple benefits of customized joystick positioning for every PWC user, every PWC client deserves the opportunity to drive at a central location, not just those who have difficulty driving in the armrest location.