GROB Aircraft AG Airworthiness Directives

5 ADs indexed for GROB Aircraft AG aircraft.

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Recent ADs

2025-20-07 Recurring

final rule

Airworthiness Directives; Fiberglas-Technik Rudolf Lindner GmbH & Co. KG (Type Certificate Previously Held by GROB Aircraft AG, Grob Aerospace GmbH i.l., Grob Aerospace GmbH, Burkhart Grob Luft- und Raumfahrt GmbH & Co. KG) Gliders

Unsafe Condition: Corrosion on the inner sides of the welded steel rudder drive plate could affect the structural integrity of the rudder drive plate and lead to reduced control or loss of control of the glider.

Effective: Oct 17, 2025 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Fiberglas-Technik Rudolf Lindner GmbH & Co. KG (Type Certificate Previously Held by GROB Aircraft AG, Grob Aerospace GmbH i.l., Grob Aerospace GmbH, Burkhart Grob Luft- und Raumfahrt GmbH & Co. KG) Gliders

Technical illustration of an aircraft flight control surface and actuator
Problem area Flight controls

2022-05-14

final rule

Airworthiness Directives; GROB Aircraft SE (Type Certificate Previously Held by GROB Aircraft AG) Airplanes

Unsafe Condition: in-flight detachment of a rudder actuator hinge bracket, which could lead to failure or detachment of a control surface, possibly resulting in loss of control of the aeroplane

Effective: Mar 24, 2022 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; GROB Aircraft SE (Type Certificate Previously Held by GROB Aircraft AG) Airplanes

Technical illustration of an aircraft flight control surface and actuator
Problem area Flight controls

2022-03-08

final rule

Airworthiness Directives; Fiberglas-Technik Rudolf Lindner GmbH & Co. KG (Type Certificate Previously Held by GROB Aircraft AG, Grob Aerospace GmbH i.l., Grob Aerospace GmbH, Burkhart Grob Luft-und Raumfahrt GmbH & Co. KG) Gliders

Unsafe Condition: corrosion on the elevator control pushrod

Effective: Mar 17, 2022 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Fiberglas-Technik Rudolf Lindner GmbH & Co. KG (Type Certificate Previously Held by GROB Aircraft AG, Grob Aerospace GmbH i.l., Grob Aerospace GmbH, Burkhart Grob Luft-und Raumfahrt GmbH & Co. KG) Gliders

Technical illustration of an aircraft flight control surface and actuator
Problem area Flight controls

2017-08-12

final rule

Airworthiness Directives; GROB Aircraft AG Gliders

Unsafe Condition: Broken pivots of the tail wheel mounting bracket resulting from corrosion and damage due to wear.

Effective: May 31, 2017 Category: aircraft Compliance: Within 3 months or 100 hours time-in-service after May 31, 2017, and repetitively thereafter at i...

Why matched: Airworthiness Directives; GROB Aircraft AG Gliders

Technical illustration of an aircraft landing gear and wheel assembly
Problem area Landing gear

2016-12-08

final rule

Airworthiness Directives; GROB Aircraft AG Airplanes

Unsafe Condition: Cracks in the bonded joint of the rear horizontal stabilizer frame.

Effective: Jul 20, 2016 Category: aircraft Compliance: Within 50 flight hours after July 20, 2016

Why matched: Airworthiness Directives; GROB Aircraft AG Airplanes

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