What are the two actuation devices for the Emergency Oxygen System?

The Emergency Oxygen System is a critical component in naval aviation, designed to provide immediate oxygen supply to aircrew in case of cabin depressurization or other emergencies requiring supplemental oxygen. The two actuation devices for this system are indeed the resettable manual actuation handle and the quick-disconnect lanyard.

The resettable manual actuation handle allows crew members to manually initiate the deployment of the oxygen system. This is vital in scenarios where an automatic response may not be optimal or when immediate action is necessary. The quick-disconnect lanyard provides an additional layer of convenience and safety by allowing aircrew to easily disconnect the oxygen supply if they need to do so rapidly during an emergency.

Together, these devices enhance the responsiveness and reliability of the Emergency Oxygen System, ensuring that personnel can quickly access oxygen when needed. Understanding these components is essential for effective emergency management and safety in aviation operations.