Airworthiness Directive · Amendment 39-4092 · Puritan-Bennett Aero Systems Appliances
Puritan-Bennett Aero Systems Appliances
This AD applies to Puritan-Bennett Aero Systems Oxygen Masks.
The models as the FAA's AD index lists them. The serial ranges, installed parts and exceptions are in the AD itself: read it at the FAA.
The aircraft, engines and makers this AD names, by the model designations in its text. A model listed here may still be outside the AD's serial ranges.
Appliances and equipment
