What is the Relationship Between Airworthiness Directives, Service Bulletins & Alert SB (ASB's)?
SofemaOnline (SOL) www.sofemaonline.com considers the different roles of SB,s & AD,s BriefingWire.com, 3/01/2021 - Airworthiness Directives Airworthiness Directives (ADs) are legally enforceable rules issued by the Regulatory Authority of the Type Certificate Holder, (TCH) Supplemental Type Certificate Holder (STCH), or Original Equipment Manufacturer (OEM) (may also be issued by other Regulatory Authorities). Now Consider the Following Statements : · Airworthiness Directives (AD,s) are Mandatory. · If an Aircraft is not in compliance with AD requirement...
Source: briefingwire.com