14 Aug 2026
LAA Mandatory Technical Directive MTD-06-2026 Issue 1 has been issued today, relating to the inspection and reinforcement of the forward wing attachments of A-32 Vixxen and A-32-M Vixxen aircraft operating on an LAA Permit to Fly with Aeroprakt serial numbers up to and including #370, which have accumulated 3000 flight hours or more.
In December 2025, Aeroprakt issued Service Bulletin SB A32-25 to address cracking in the spar wall (web) and in the reinforcing plate near the forward wing attachment fitting, which, according to Aeroprakt, may lead to the disintegration of the aircraft in flight.
Given the severe consequence identified in the Service Bulletin, this MTD is raised to mandate the reinforcement of the forward wing attachment fittings as described in SB A32-25 for aircraft within the applicable serial number range, which have accumulated 3000 flight hours or more.
For aircraft in the affected serial number range which have not accumulated 3000 flight hours, the reinforcement remains a recommendation in line with SB A32-25.
Please refer to the MTD below for full applicability, aircraft identification guidance, and compliance requirements.