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2009-15-11

final rule

Airworthiness Directives; Aerospatiale Model SN-601 (Corvette) Airplanes

Unsafe Condition: Reduced structural integrity of the main landing gear, which could cause the wing tip fuel tank to strike the runway surface and potentially result in a fire.

Effective: Aug 5, 2009 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Aerospatiale Model SN-601 (Corvette) Airplanes

2007-24-06

final rule

Airworthiness Directives; Societe de Motorisations Aeronautiques (SMA) SR305-230 and SR305-230-1 Reciprocating Engines

Unsafe Condition: unsafe condition on SMA SR305-230 and SR305-230-1 reciprocating engines.

Effective: Dec 13, 2007 Category: aircraft

Why matched: Airworthiness Directives; Societe de Motorisations Aeronautiques (SMA) SR305-230 and SR305-230-1 Reciprocating Engines

2007-18-05

final rule

Airworthiness Directives; Societe de Motorisations Aeronautiques (SMA) SR305-230 and SR305-230-1 Reciprocating Engines

Unsafe Condition: Cracks on the exhaust collector assembly, particularly near the weld of the Turbine Inlet Temperature (TIT) probe support, can lead to failure of the engine primary exhaust, resulting in loss of en...

Effective: Oct 9, 2007 Category: aircraft Compliance: Within 30 hours time-since-new (TSN) for initial inspection; before further flight for replacemen...

Why matched: Airworthiness Directives; Societe de Motorisations Aeronautiques (SMA) SR305-230 and SR305-230-1 Reciprocating Engines

Technical illustration of an aircraft turbine engine assembly
Problem area Engine

2007-16-15

final rule

Airworthiness Directives; Aerospatiale Model SN-601 (Corvette) Airplanes

Unsafe Condition: Cracks have been evidenced on the nose landing gear LH (left-hand) and RH (right-hand) hinge fittings due to stress corrosion on in-service aircraft. If undetected, they could lead to complete rupt...

Effective: Sep 18, 2007 Category: aircraft Compliance: Within 200 flight hours or 6 months after the effective date, whichever occurs first.

Why matched: Airworthiness Directives; Aerospatiale Model SN-601 (Corvette) Airplanes

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

2006-23-08

final rule

Airworthiness Directives; Societe de Motorisations Aeronautiques (SMA) SR305-230 and SR305-230-1 Reciprocating Engines

Unsafe Condition: Over a period of time, the alteration of one electronic control unit (ECU) electronic component can cause a rapid uncontrolled power increase. Several occurrences have already been reported during ...

Effective: Nov 22, 2006 Category: engine Compliance: Before further flight

Why matched: Airworthiness Directives; Societe de Motorisations Aeronautiques (SMA) SR305-230 and SR305-230-1 Reciprocating Engines

2005-18-20

final rule

Airworthiness Directives; Goodrich De-icing and Specialty Systems “FASTprop” Propeller De-icers

Unsafe Condition: Goodrich De-icing and Specialty Systems 'FASTprop' propeller de-icers becoming loose or debonded, and detaching from propeller blades during operation.

Effective: Oct 14, 2005 Category: propeller Compliance: Before further flight

Why matched: Airworthiness Directives; Goodrich De-icing and Specialty Systems "FASTprop" Propeller De-icers

Technical illustration of an aircraft propeller assembly
Problem area Propeller

99-23-06

final rule

Airworthiness Directives; Aerospatiale Model SN-601 (Corvette) Series Airplanes

Unsafe Condition: Failure of the locking indication system of the drag strut jack on the main landing gear (MLG) due to corrosion that could prevent the MLG from locking and result in the subsequent collapse of the ...

Effective: Dec 17, 1999 Category: aircraft Compliance: Within 3,600 flight hours or 36 months after the effective date of this AD, whichever occurs first.

Why matched: Airworthiness Directives; Aerospatiale Model SN-601 (Corvette) Series Airplanes

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

85-15-01 R2

final rule

Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (AEROSPATIALE): Model SA 365 Series Helicopters

Unsafe Condition: Failure of the main rotor mast due to cracks or corrosion.

Effective: Oct 19, 1999 Category: aircraft Compliance: Within 50 flight hours or before reaching 300 hours time in service, depending on mast time in se...

Why matched: Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (AEROSPATIALE): Model SA 365 Series Helicopters

Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system

98-22-08

final rule

Airworthiness Directives; Aerospatiale Model SN 601 (Corvette) Series Airplanes

Unsafe Condition: Debonding of the upper and lower reinforcement panels of the wing roots, which could result in reduced structural integrity of the wing.

Effective: Dec 2, 1998 Category: aircraft Compliance: Within 8,300 flight cycles after installation of modification or within 100 flight cycles after t...

Why matched: Airworthiness Directives; Aerospatiale Model SN 601 (Corvette) Series Airplanes

98-18-04

final rule

Airworthiness Directives; Aerospatiale Model SN-601 (Corvette) Series Airplanes

Unsafe Condition: Corrosion, cracking, or rupture of the support arms of the aileron balance weights may cause reduced flutter damping or jamming of the aileron, and consequent reduced controllability of the airplane.

Effective: Oct 1, 1998 Category: aircraft Compliance: Within 10 landings or 10 days after the effective date of this AD, whichever occurs later

Why matched: Airworthiness Directives; Aerospatiale Model SN-601 (Corvette) Series Airplanes

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

96-09-03

final rule

Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model SA-365N, N1, and N2 Helicopters

Unsafe Condition: The door jettison handles may have been fitted with one spring pin instead of two spring pins at the door jettison handle attachment points, which could result in loss of doors in flight and subseq...

Effective: May 30, 1996 Category: aircraft Compliance: Within 30 days after the effective date of this AD, and within 500 hours time-in-service after th...

Why matched: Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model SA-365N, N1, and N2 Helicopters

Amdt-39-9577

final rule

Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model SA-365N, N1, and N2 Helicopters

Unsafe Condition: The forward passenger door jettison handles may have been fitted with one spring pin instead of two spring pins at the door jettison handle attachment points.

Effective: May 30, 1996 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model SA-365N, N1, and N2 Helicopters

96-07-03

final rule

Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model AS 350B, BA, B1, B2, and D, and Model AS 355E, F, F1, F2, and N Helicopters

Unsafe Condition: Loss of tightening torque on the adjustment nuts of the cyclic pitch change control rod, shifting of the neutral position of the cyclic stick, reduction in the amount of available movement of the c...

Effective: May 2, 1996 Category: aircraft Compliance: Within 100 hours time-in-service after the effective date of this AD

Why matched: Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model AS 350B, BA, B1, B2, and D, and Model AS 355E, F, F1, F2, and N Helicopters

Amdt-39-9552

final rule

Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model AS 350B, BA, B1, B2, and D, and Model AS 355E, F, F1, F2, and N Helicopters

Unsafe Condition: Loss of tightening torque on the adjustment nuts of the cyclic pitch change control rod, shifting of the neutral point of the cyclic stick, reduction in available movement of the cyclic stick in th...

Effective: May 2, 1996 Category: aircraft Compliance: Before further flight

Why matched: Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model AS 350B, BA, B1, B2, and D, and Model AS 355E, F, F1, F2, and N Helicopters

Amdt-39-9239

final rule

Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model AS-355 E, F, F1, F2, and N Helicopters

Unsafe Condition: Malfunction of the main gearbox (MGB) oil pressure switch could result in failure to detect a loss of oil pressure, loss of the MGB, loss of power to the main rotor system, and subsequent loss of c...

Effective: Jun 9, 1995 Category: engine Compliance: Before further flight

Why matched: Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model AS-355 E, F, F1, F2, and N Helicopters

Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system

95-11-05

final rule

Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model AS-355 E, F, F1, F2, and N Helicopters

Unsafe Condition: Malfunction of the main gearbox (MGB) oil pressure switch (part number 704A37-721-082, modification number 350A07-7141) could result in failure to detect a loss of oil pressure, leading to loss of ...

Effective: Jun 9, 1995 Category: aircraft Compliance: within 30 days after the effective date of this AD

Why matched: Airworthiness Directives; Societe Nationale Industrielle Aerospatiale and Eurocopter France Model AS-355 E, F, F1, F2, and N Helicopters

Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system

95-11-06

final rule

Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE and EUROCOPTER FRANCE Model AS-350B, BA, D, B1, and B2 Helicopters

Unsafe Condition: Undetected loss of main gearbox (MGB) oil pressure, leading to loss of the MGB, loss of power to the main rotor system, and subsequent loss of control of the helicopter.

Effective: Jun 9, 1995 Category: aircraft Compliance: Within 30 days after the effective date of this AD

Why matched: Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE and EUROCOPTER FRANCE Model AS-350B, BA, D, B1, and B2 Helicopters

Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system

93-23-04

final rule

Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE AND EUROCOPTER FRANCE Model SE 3160, SA 315B, SA 316B, SA 316C, and SA 319B Series Helicopters

Unsafe Condition: Excessive main rotor vibrations that could result in failure of rotor system components and subsequent loss of control of the helicopter.

Effective: Feb 17, 1994 Category: aircraft Compliance: within 25 hours' time-in-service after the effective date of this airworthiness directive (Februa...

Why matched: Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE AND EUROCOPTER FRANCE Model SE 3160, SA 315B, SA 316B, SA 316C, and SA 319B Series Helicopters

Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system

92-25-03

final rule

Airworthiness Directives; AEROSPATIALE Model SN 601 Corvette Series Airplanes

Unsafe Condition: Damage to the fuselage passenger door frame skins at the hinge axis due to cracks or other damage.

Effective: Dec 23, 1992 Category: aircraft Compliance: Prior to the accumulation of 8,100 landings or within 100 landings after the effective date (Dece...

Why matched: Airworthiness Directives; AEROSPATIALE Model SN 601 Corvette Series Airplanes

92-14-05

final rule

Airworthiness Directives; AEROSPATIALE Model Nord 262A Airplanes

Unsafe Condition: Corrosion of the rudder hinge support assembly could lead to loss of rudder control.

Effective: Sep 8, 1992 Category: aircraft Compliance: Within 100 hours time-in-service or three months, whichever occurs first after July 5, 1985.

Why matched: Airworthiness Directives; AEROSPATIALE Model Nord 262A Airplanes

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

92-13-02

final rule

Airworthiness Directives; AEROSPATIALE Model SN 601 Corvette Series Airplanes

Unsafe Condition: Structural failure of the fuselage and associated decompression of the passenger cabin.

Effective: Jul 23, 1992 Category: aircraft Compliance: Prior to the accumulation of 18,200 landings, or within 100 landings after the effective date of ...

Why matched: Airworthiness Directives; AEROSPATIALE Model SN 601 Corvette Series Airplanes

92-11-02

final rule

Airworthiness Directives; AEROSPATIALE Model SN 601 Corvette Series Airplanes

Unsafe Condition: Cracks in the left-hand and right-hand side canopy inner skins forward of Frame 10 at the height of Stringer 4 could reduce the structural integrity of the fuselage.

Effective: Jul 23, 1992 Category: aircraft Compliance: Prior to the accumulation of 14,100 flight cycles or within the next 100 flight cycles after the ...

Why matched: Airworthiness Directives; AEROSPATIALE Model SN 601 Corvette Series Airplanes

Technical illustration of a riveted aircraft structural panel and frame
Problem area Airframe structure

91-15-23

final rule

Airworthiness Directives; AEROSPATIALE Model Nord 262A Series Airplanes

Unsafe Condition: Reduced structural integrity of the fuselage due to potential corrosion at skin panel junctions.

Effective: Aug 26, 1991 Category: aircraft Compliance: Within 2 years after the effective date (for airplanes 20+ years old) or within 4 years after the...

Why matched: Airworthiness Directives; AEROSPATIALE Model Nord 262A Series Airplanes

Technical illustration of a riveted aircraft structural panel and frame
Problem area Airframe structure

91-14-08

final rule

Airworthiness Directives; AEROSPATIALE Model SN 601 Corvette Series Airplanes

Unsafe Condition: Ice formation in the fuel line due to an inadequate thermostatic element (Part Number 9914) could lead to subsequent loss of engine power.

Effective: Jul 29, 1991 Category: aircraft Compliance: within 100 landings after the effective date of this AD, unless previously accomplished

Why matched: Airworthiness Directives; AEROSPATIALE Model SN 601 Corvette Series Airplanes

Technical illustration of an aircraft fuel pump, filter, valve, and lines
Problem area Fuel system

90-23-03

final rule

Airworthiness Directives; AEROSPATIALE (SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE) Model AS 350 and AS 355 Series Helicopters

Unsafe Condition: Failure or malfunction of the main rotor servo controls due to icing could result in loss of control of the helicopter.

Effective: Dec 3, 1990 Category: aircraft Compliance: Within the next 300 hours' time in service

Why matched: Airworthiness Directives; AEROSPATIALE (SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE) Model AS 350 and AS 355 Series Helicopters

Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system