EASA Regulations for Gulfstream Aerospace Corporation G-1159

2 airworthiness directives and regulations affecting Gulfstream Aerospace Corporation G-1159.

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New ADs and bulletins for Gulfstream Aerospace Corporation G-1159, summarized like the ones below, every Monday.

EASA AD US-2023-08-03

May 22, 2023

Flight Controls - Ground Spoiler Actuator Hydraulic Hose and Associated Fittings - Replacement

Federal Aviation Administration Airworthiness Directive 2023-08-03 is a final rule addressing certain Gulfstream Aerospace Corporation Model G-1159A, G-1159B, G-IV, and GIV-X airplanes. This directive requires replacement of the ground spoiler actuator hydraulic hoses and associated fittings to prevent improper hydraulic line connections that could cause unintended asymmetrical spoiler deployment. The AD aims to enhance flight safety by mitigating the risk of loss of control due to this hydraulic issue.

Airworthiness Directive
  • Gulfstream Aerospace Corporation G-1159
  • Gulfstream Aerospace Corporation GIV
  • Gulfstream Aerospace G-1159A
  • Gulfstream Aerospace G-1159B
  • Gulfstream Aerospace G-IV
  • Gulfstream Aerospace GIV-X

EASA AD US-2017-26-05

Jan 25, 2018

Wings - Flap Track - Replacement

Federal Aviation Administration Airworthiness Directive 2017-26-05 is a final rule addressing certain Gulfstream Aerospace Corporation Models G-1159A (GIII), G-IV, and GIV-X (G450) airplanes. It mandates the replacement of flap track C parts that were found to have an upper flange thickness less than the design minimum. This directive aims to ensure continued airworthiness and safety of the affected aircraft models.

Airworthiness Directive
  • Gulfstream Aerospace Corporation G-1159
  • Gulfstream Aerospace Corporation GIV
  • Gulfstream G-1159A (GIII)
  • Gulfstream G-IV
  • Gulfstream GIV-X (G450)