What is the emergency descent procedure altitude for the King Air 350?

The emergency descent procedure altitude for the King Air 350 is specified as below 6,000 feet. This altitude is defined to ensure that pilots can perform an emergency descent when necessary while remaining within safe operational limits. Descending below this altitude allows the pilot to expedite the descent to a safer altitude for maneuvering, especially in emergency situations such as cabin depressurization or engine failure, where time is critical. Maintaining this altitude threshold ensures compliance with air traffic control regulations and helps to avoid potential conflicts with other aircraft. Furthermore, being below 6,000 feet typically allows for a better opportunity to execute a safe landing if necessary.