The use of automated external defibrillators (AED) is essential to increase the chances of survival in case of a cardiac arrythmias such as ventricular fibrillation (VF) and non-perfusing ventricular tachycardia (VT) when used in the first 10 minutes.

AMC1 CAT.IDE.A.220 (b) (4) stipulates that the aircraft operators should carry automated external defibrillator (AED) on board all aircraft equipped with a first-aid kit and required to carry at least one cabin crew.

Aircraft approval for operations at airports above 10,000 feet.

Installation of Cleveland main wheels and brakes.

Demonstration of aircraft tolerance to potential electromagnetic interference from certain Transmitting Potable Electronic Devices (T-PEDS)

Installation of a Mid-Continent MD302 Standby Attitude Module