Airworthiness Directive E6-13651
recurringAirworthiness Directives; Aerospatiale Model ATR42-500 Airplanes and Model ATR72-212A Airplanes
What this AD requires
The FAA is superseding an existing airworthiness directive (AD), which applies to certain Aerospatiale Model ATR42-500 and ATR72- 212A series airplanes, that requires repetitive inspections for cracking of the upper closing rib of the vertical fin, related investigative actions, and corrective actions if necessary. This new AD requires modifying the installation of the vertical leading edge fairing at the fin tip, which ends the repetitive inspections. This AD results from a report that rudder operation difficulties occurred on a Model ATR42-500 series airplane while the airplane was on the ground. We are issuing this AD to prevent interference between the upper closing rib and the rudder, which could result in a rudder jam and consequent reduced controllability of the airplane.
Which aircraft AD E6-13651 applies to
Whether AD E6-13651 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.