EASA AD 2026-0010 — Flight Controls — Control Column Pivoting Bearing — Inspection
Summary
EASA Airworthiness Directive 2026-0010 is an airworthiness directive addressing DG-800 series sailplanes, including DG-800 S, DG-808 S, DG-800 A, DG-800 B, DG-808 C, and DG-800 LA powered sailplanes. It mandates inspection and potential replacement of the control column pivoting bearing to ensure flight control integrity. The directive applies to aircraft with Type Certificate Data Sheet number EASA.A.067 and was issued by EASA on behalf of the European Union and participating third countries.
What Changed
This new airworthiness directive introduces a one-time inspection requirement for the control column pivoting bearing on affected DG-800 series sailplanes. It also requires replacement of any unserviceable bearings found during inspection and mandates additional installation work including new bushes, securing plates, and locknuts as specified in the DG Aviation GmbH Technical Note 800/52 FE-29-01 Issue 01.c.
Why It Matters
This directive addresses a critical safety issue where the control stick could become detached due to bearing failure, potentially compromising sailplane control. Compliance ensures continued airworthiness and flight safety by preventing control system failures. Operators, maintenance organizations, and compliance teams must act promptly to avoid unsafe conditions and regulatory non-compliance.
What To Do
Operators must inspect the control column pivoting bearing within 50 days of 29 January 2026, following the procedures in the DG Aviation GmbH Technical Note 800/52 FE-29-01 Issue 01.c. If any discrepancies are found, the affected bearing must be replaced before the next flight. Additionally, the specified installation of new bushes, securing plates, washers, and locknuts must be completed concurrently with the inspection.