EASA SIB 2014-01
Cessna — Supplemental (Structural) Inspection Programmes
Summary
EASA Safety Information Bulletin SIB No. 2014-01 provides guidance on the incorporation of Cessna Supplemental Inspection Documents (SIDs) into the approved Aircraft Maintenance Programme (AMP) for Cessna 100 and 200 Series aeroplanes manufactured until 1986. The bulletin addresses structural inspections aimed at detecting fatigue cracking and corrosion, focusing on critical components such as the wing lower spar cap, foam-filled elevator and trim tab, and rudder pedal torque tube. It clarifies that these inspections are recommendations and not currently mandated by an Airworthiness Directive.
What Changed
This bulletin introduces advisory guidance for owners and operators of affected Cessna aircraft on how to evaluate and potentially incorporate the Cessna SIDs into their maintenance programmes. It highlights specific SID tasks under review and notes that some SID inspections are already subject to existing Airworthiness Directives in the US and Australia. EASA is also assessing whether any mandatory actions will be required in the future.
Why It Matters
The bulletin is important for aviation professionals because it addresses the maintenance of an ageing fleet of Cessna general aviation aircraft, helping to prevent structural failures due to fatigue and corrosion. Operators, maintenance organizations, and compliance teams must consider these inspections to maintain airworthiness and safety, especially given the critical nature of some components like the wing spar and control surfaces. Understanding the guidance helps ensure compliance with Part M requirements and supports proactive safety management.
What To Do
Owners and operators of Cessna 100 and 200 Series aircraft should review the applicable Cessna SIDs and update their Aircraft Maintenance Programmes accordingly, considering aircraft usage, age, and condition. Any decision not to incorporate the SIDs must be justified and accepted by the competent authority or CAMO. Operators conducting commercial air transport should ensure consistency with their embodiment policies for non-mandatory inspections. No explicit compliance deadline is provided, but timely evaluation and incorporation are recommended.