GKN Airworthiness Directives

4 ADs indexed for GKN aircraft.

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98-07-11

final rule

Airworthiness Directives; GKN Westland Helicopters Limited WG-30 Series 100 and 100-60 Helicopters

Unsafe Condition: Main Rotor Tie-Bar

Effective: Apr 16, 1998 Category: aircraft

Why matched: Airworthiness Directives; GKN Westland Helicopters Limited WG-30 Series 100 and 100-60 Helicopters

98-07-11

final rule

Airworthiness Directives; GKN Westland Helicopters Limited WG-30 Series 100 and 100-60 Helicopters

Unsafe Condition: Main Rotor Tie-Bar

Effective: Apr 16, 1998 Category: aircraft

Why matched: Airworthiness Directives; GKN Westland Helicopters Limited WG-30 Series 100 and 100-60 Helicopters

Amdt-39-10431

final rule

Airworthiness Directives; GKN Westland Helicopters Limited WG-30 Series 100 and 100-60 Helicopters

Unsafe Condition: could result in failure of a tie-bar, loss of a main rotor blade, and subsequent loss of control of the helicopter.

Effective: Apr 16, 1998 Category: aircraft

Why matched: Airworthiness Directives; GKN Westland Helicopters Limited WG-30 Series 100 and 100-60 Helicopters

98-06-06

final rule

Airworthiness Directives; GKN Westland Helicopters Ltd., 30 Series Helicopters

Unsafe Condition: Drive Shaft Attachment Flanges Inspection

Effective: Mar 31, 1998 Category: aircraft

Why matched: Airworthiness Directives; GKN Westland Helicopters Ltd., 30 Series Helicopters

98-06-06

final rule

Airworthiness Directives; GKN Westland Helicopters Ltd., 30 Series Helicopters

Unsafe Condition: Drive Shaft Attachment Flanges Inspection

Effective: Mar 31, 1998 Category: aircraft

Why matched: Airworthiness Directives; GKN Westland Helicopters Ltd., 30 Series Helicopters

Amdt-39-10383

final rule

Airworthiness Directives; GKN Westland Helicopters Ltd., 30 Series Helicopters

Unsafe Condition: could result in failure of the drive shaft coupling attachment flanges that could result in loss of power to the tail rotor and subsequent loss of control of the helicopter.

Effective: Mar 31, 1998 Category: aircraft

Why matched: Airworthiness Directives; GKN Westland Helicopters Ltd., 30 Series Helicopters

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