Glasflugel Airworthiness Directives

19 ADs indexed for Glasflugel aircraft.

Models

Recent ADs

2020-19-12

final rule

Airworthiness Directives; Glasflugel

Unsafe Condition: Jamming between the double two-ring end of the towing cable and the deflector angles of the center of gravity (C.G.) release mechanism was reported. Subsequent investigation identified incorrect ge...

Effective: Oct 22, 2020 Category: aircraft Compliance: before the next winch launch

Why matched: Airworthiness Directives; Glasflugel

Amdt-39-21255

final rule

Airworthiness Directives; Glasflugel

Unsafe Condition: Jamming between the double two-ring end of the towing cable and the deflector angles of the C.G. release mechanism was reported. Subsequent investigation identified incorrect geometry of the deflec...

Effective: Oct 22, 2020 Category: aircraft Compliance: Within 12 months of effective date

Why matched: Airworthiness Directives; Glasflugel

2012-15-07 R1

final rule

Airworthiness Directives; Glasflugel Gliders

Unsafe Condition: Corrosion damage to the elevator control rod that could lead to failure of the elevator control rod, possibly resulting in loss of control of the glider.

Effective: Sep 25, 2012 Category: aircraft Compliance: before further flight

Why matched: Airworthiness Directives; Glasflugel Gliders

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

Amdt-39-17186

final rule

Airworthiness Directives; Glasflugel Gliders

Unsafe Condition: Corrosion damage to the elevator control rod that could lead to failure of the elevator control rod, possibly resulting in loss of control of the glider.

Effective: Sep 25, 2012 Category: aircraft Compliance: Within 50 flight hours after the effective date of this AD.

Why matched: Airworthiness Directives; Glasflugel Gliders

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

2012-15-07

final rule

Airworthiness Directives; Glasflugel Gliders

Unsafe Condition: Corrosion damage to the elevator control rod that could lead to failure of the elevator control rod, possibly resulting in loss of control of the glider.

Effective: Sep 11, 2012 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Glasflugel Gliders

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

2007-05-19

final rule

Airworthiness Directives; Glasflugel Models H 301 “Libelle,” H 301B “Libelle,” Standard “Libelle,” and Standard Libelle-201B Sailplanes

Unsafe Condition: Damage to the rudder actuator arm could result in failure of the rudder actuator arm, leading to reduced or loss of rudder control.

Effective: Apr 12, 2007 Category: aircraft Compliance: Before further flight.

Why matched: Airworthiness Directives; Glasflugel Models H 301 "Libelle,'' H 301B "Libelle,'' Standard "Libelle,'' and Standard Libelle-201B Sailplanes

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

2004-09-02

final rule

Airworthiness Directives; Glasflugel-Ing. E. Hanle Model GLASFLUGEL Kestrel Sailplanes

Unsafe Condition: Damage to the airbrake actuation shaft, including cracks and deformation, which could result in failure of the airbrake control and lead to loss of control of the sailplane.

Effective: Jun 18, 2004 Category: aircraft Compliance: Within the next 25 hours time-in-service after June 18, 2004 (for initial inspection); before fur...

Why matched: Airworthiness Directives; Glasflugel--Ing. E. Hanle Model GLASFLUGEL Kestrel Sailplanes

2004-08-14

final rule

Airworthiness Directives; Glasflugel Models Mosquito and Club Libelle 205 Sailplanes

Unsafe Condition: Rudder attachment actuator arm failure due to ground handling damage.

Effective: May 28, 2004 Category: aircraft Compliance: Before further flight.

Why matched: Airworthiness Directives; Glasflugel Models Mosquito and Club Libelle 205 Sailplanes

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

97-24-06

final rule

Airworthiness Directives; Glasflugel Models Standard Libelle and Standard Libelle 201 B Sailplanes

Unsafe Condition: Cracks in the aileron operating lever's actuating shaft welded seams could cause loss of control of the sailplane.

Effective: Mar 13, 1998 Category: aircraft Compliance: Within the next 30 calendar days after the effective date of this AD, and if no cracks are found,...

Why matched: Airworthiness Directives; Glasflugel Models Standard Libelle and Standard Libelle 201 B Sailplanes

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

Amdt-39-10213

final rule

Airworthiness Directives; Glasflugel Models Standard Libelle and Standard Libelle 201 B Sailplanes

Unsafe Condition: Cracks in the aileron operating lever's actuating shaft welded seams could cause loss of control of the sailplane.

Effective: Mar 13, 1998 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Glasflugel Models Standard Libelle and Standard Libelle 201 B Sailplanes

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

97-03-02

final rule

Airworthiness Directives; Glasflugel Models H301 "Libelle", H301B "Libelle", Standard "Libelle", Standard Libelle 201B, Club Libelle 205, and Kestrel Sailplanes

Unsafe Condition: The weight and static moment of the control surface are not within certain limits, which could result in flutter and subsequent loss of control of the sailplane.

Effective: Mar 21, 1997 Category: aircraft Compliance: within the next three calendar months after the effective date of this AD or at the time of any r...

Why matched: Airworthiness Directives; Glasflugel Models H301 "Libelle", H301B "Libelle", Standard "Libelle", Standard Libelle 201B, Club Libelle 205, and Kestrel Sailplanes

96-03-12

final rule

Airworthiness Directives; Glasflugel Model Mosquito Sailplanes

Unsafe Condition: Canopy system failure due to worn mounting studs on the canopy lifting/tilting frame with diameter less than 5 mm (0.2 inch), which could result in loss of control of the sailplane.

Effective: Apr 1, 1996 Category: aircraft Compliance: Within the next 30 calendar days after the effective date of this AD, unless already accomplished...

Why matched: Airworthiness Directives; Glasflugel Model Mosquito Sailplanes

91-06-09

final rule

Airworthiness Directives; GLASFLUGEL Models H301 Libelle, H301B Libelle, Standard Libelle, Standard Libelle 201, Standard Libelle 201B, Standard Libelle 203, Kestrel 604, and BS-1 Gliders

Unsafe Condition: Failures in the rudder control system due to use of DIN specification 055, 6 by 7 inch rudder cables with a diameter of 2.55 mm (.098 in.) having a hemp core.

Effective: Apr 8, 1991 Category: aircraft Compliance: Within the next 25 hours time-in-service (TIS) after the effective date, and subsequent inspectio...

Why matched: Airworthiness Directives; GLASFLUGEL Models H301 Libelle, H301B Libelle, Standard Libelle, Standard Libelle 201, Standard Libelle 201B, Standard Libelle 203, Kestrel 604, and BS-1 Gliders

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

87-11-04

final rule

Airworthiness Directives; GLASFLUGEL Model Kestrel Gliders

Unsafe Condition: Failure of the rudder actuating arm, P/N 301-45-10, which could result in the glider becoming uncontrollable.

Effective: May 29, 1987 Category: aircraft Compliance: Within the next 10 hours time-in-service after the effective date of this AD, unless compliance w...

Why matched: Airworthiness Directives; GLASFLUGEL Model Kestrel Gliders

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

85-22-11 R1

final rule

Airworthiness Directives; GLASFLUGEL Model "Standard Libelle", "Standard Libelle-201B", H301 and H301B "Libelle" Gliders

Unsafe Condition: Fatigue failure of the elevator linkage in the area of the welded seam at the base of the control stick which could result in loss of elevator control.

Effective: May 6, 1986 Category: aircraft Compliance: Within the next 10 hours time in service after the effective date of this AD, and thereafter at i...

Why matched: Airworthiness Directives; GLASFLUGEL Model "Standard Libelle", "Standard Libelle-201B", H301 and H301B "Libelle" Gliders

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

75-22-16

final rule

Airworthiness Directives; Glasflugel Standard Libelle and Standard Libelle 201B, Club Libelle 205, H301 Libelle and H301B Libelle Gliders

Unsafe Condition: Cracks in the welded seam of the elevator assembly guide and distortion of the elevator assembly guide on the elevator actuator bracket could lead to possible loss of elevator control.

Effective: Nov 4, 1975 Category: aircraft Compliance: Within the next 10 hours' time in service after the effective date of this AD unless already acco...

Why matched: Airworthiness Directives; Glasflugel Standard Libelle and Standard Libelle 201B, Club Libelle 205, H301 Libelle and H301B Libelle Gliders

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

68-21-01

final rule

Airworthiness Directives; Glasflugel H-301 "Libelle" Gliders

Unsafe Condition: Improper installation of the horizontal stabilizer to the glider

Effective: Oct 23, 1968 Category: aircraft Compliance: within the next 25 hours' time in service after the effective date of this AD

Why matched: Airworthiness Directives; Glasflugel H-301 "Libelle" Gliders

68-07-02

final rule

Airworthiness Directives; Glasflugel H-301 "Libelle" Gliders

Unsafe Condition: The Tost Type Universal 53 glider tow coupling may experience excessive release load due to asymmetrical loads imposed by the tow cable.

Effective: Apr 26, 1968 Category: aircraft Compliance: within the next 100 hours' time in service after the effective date of this AD

Why matched: Airworthiness Directives; Glasflugel H-301 "Libelle" Gliders

73-13-05

final rule

Airworthiness Directives; SLINGSBY Model Glasflugel T.59.D "Kestrel" gliders.

Unsafe Condition: Possible wing flutter due to aileron unbalance.

Category: aircraft Compliance: Within the next 10 hours' time in service after the effective date of this AD, and before further...

Why matched: Airworthiness Directives; SLINGSBY Model Glasflugel T.59.D "Kestrel" gliders.

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

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