AD 98-24249

Airworthiness Directives; Fokker Model F28 Mark 1000 Through 4000 Series Airplanes

Unsafe Condition: could result in collapse of the MLG and reduced controllability of the airplane during landing.

Airworthiness Directives; Fokker F28 Mark 1000, 2000, 3000, and 4000 Series Airplanes

Unsafe Condition: could result in structural failure of the cargo door and loss of the door during flight, and consequent rapid decompression, aerodynamic instability, and/or damage to other fuselage structures.

Airworthiness Directives; Fokker Model F28 Mark 1000, 2000, 3000, and 4000 Series Airplanes, and Model F28 Mark 0100 Series Airplanes

Unsafe Condition: which could adversely affect the controllability of the airplane during landing.

Airworthiness Directives; Boeing Models 727, 737, and 747 Series Airplanes; McDonnell Douglas Model DC-8 and DC-9 Series Airplanes, Model MD-88 Airplanes, and Models MD-11 and MD-90-30 Series Airplanes; Lockheed Models L-1011-385 Series Airplanes; Fokker Models F28 Mark 1000, 2000, 3000, 4000, and 0100 Series Airplanes; and British Aerospace Model Avro 146-RJ Series Airplanes

Unsafe Condition: which could lead to the loss of flight path control.