EASA Regulations for Grob TWIN ASTIR

2 airworthiness directives and regulations affecting Grob TWIN ASTIR.

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New ADs and bulletins for Grob TWIN ASTIR, summarized like the ones below, every Monday.

EASA AD 2020-0138

Jun 19, 2020

Flight Controls — Elevator Control Pushrod — Inspection / Replacement

EASA Airworthiness Directive 2020-0138 is issued to address corrosion issues found in the elevator control pushrod of various Grob powered and sailplanes, including models such as ASTIR CS, TWIN ASTIR, and GROB G 103 series. The directive mandates inspection and, if necessary, replacement of the affected elevator control pushrod to ensure continued airworthiness and safe flight control operation.

Airworthiness Directive
  • E Aerospace Fischer Gmbh ASTIR CS TOP
  • Fiberglas Technik R. Lindner Grob Sailplanes
  • Grob ASTIR CS
  • Grob TWIN ASTIR
  • Grob G 103

EASA AD 2020-0121

May 28, 2020

Flight Controls – elevator Control Pushrod – Inspection / Replacement

EASA Airworthiness Directive 2020-0121 is an airworthiness directive issued by the European Union Aviation Safety Agency affecting various Grob sailplanes including ASTIR CS series, CLUB ASTIR II, TWIN ASTIR models, and G 103 series powered and unpowered sailplanes. The directive addresses the inspection and potential replacement of the elevator control pushrod in the vertical fin to prevent corrosion-related failures. This AD applies to all serial numbers of the specified models and mandates inspection procedures defined by Fiberglas-Technik R. Lindner GmbH & Co. KG.

Airworthiness DirectiveSuperseded
  • E Aerospace Fischer Gmbh ASTIR CS TOP
  • Fiberglas Technik R. Lindner Grob Sailplanes
  • Grob ASTIR CS
  • Grob CLUB ASTIR II
  • Grob TWIN ASTIR
  • Grob G 103