Airworthiness Directive 00-20504
one-timeAirworthiness Directives; Airbus Model A319, A320, and A321 Series Airplanes
What this AD requires
This document corrects information in an existing airworthiness directive (AD) that applies to certain Airbus Model A319, A320, and A321 series airplanes. That AD currently requires a one-time general visual inspection to determine the part number and serial number of the spoiler servocontrol, and corrective action, if necessary. This document corrects the type of inspection required by this AD, and corrects references to certain paragraphs of the applicable service bulletins. These corrections are necessary to ensure that operators are notified of the type of inspection required and the correct paragraph references of the applicable service bulletins.
Which aircraft AD 00-20504 applies to
Whether AD 00-20504 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.
How AD compliance is recorded
A valid compliance record (14 CFR 43.9) states:
Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.
Look up a tail number →Read the full directive (Federal Register)Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.