18 ADs indexed for BLANIK LIMITED aircraft.
Airworthiness Directives; Blanik Aircraft CZ s.r.o.
Unsafe Condition: During a standard maintenance procedure on an L 23 Super-Blanik sailplane, a crack was detected on a rudder control cable attachment screw. This condition, if not detected and corrected, could lead...
Why matched: Airworthiness Directives; Blanik Aircraft CZ s.r.o.
Airworthiness Directives; BLANIK LIMITED Gliders
Unsafe Condition: Lack of distinct color marking of the elevator drive, which could lead to improper installation and significant elevator deflection changes, potentially resulting in loss of control.
Why matched: Airworthiness Directives; BLANIK LIMITED Gliders
Airworthiness Directives; BLANIK LIMITED Gliders
Unsafe Condition: Insufficient material strength of the tail-fuselage attachment fitting, which could lead to detachment of the tail from the fuselage and consequent loss of control.
Why matched: Airworthiness Directives; BLANIK LIMITED Gliders
Airworthiness Directives; Aircraft Industries a.s. Model L 23 Super Blanik Sailplanes
Unsafe Condition: Cracks were reported on the rear horizontal stabilizer bracket of two L 23 SUPER-BLANIK sailplanes. This condition, if not corrected, could result in no longer retaining the horizontal stabilizer i...
Why matched: Airworthiness Directives; Aircraft Industries a.s. Model L 23 Super Blanik Sailplanes
Airworthiness Directives; Aircraft Industries a.s. (Type Certificate G24EU Previously Held by LETECKÉ ZÁVODY a.s. and LET Aeronautical Works) Model L-13 Blanik Gliders
Unsafe Condition: The main spar of the right wing failed near the root due to positive load, leading to wing detachment and loss of control. Preliminary investigation suggests the fracture may have been due to fatigue.
Why matched: Airworthiness Directives; Aircraft Industries a.s. (Type Certificate G24EU Previously Held by LETECK Z VODY a.s. and LET Aeronautical Works) Model L-13 Blanik Gliders
Airworthiness Directives; Aircraft Industries a.s. Model L 23 Super Blanik Gliders
Unsafe Condition: Cracks on the stabilizer elevator inner hinges of seven L 23 SUPERBLANÍK sailplanes have been detected during an inspection. This condition, if not corrected, could result in no longer retaining th...
Why matched: Airworthiness Directives; Aircraft Industries a.s. Model L 23 Super Blanik Gliders
Airworthiness Directives; Aircraft Industries a.s. (Type Certificate G60EU Previously Held by LETECKÉ ZÁVODY a.s. and LET Aeronautical Works) Model L-13 Blanik Gliders
Unsafe Condition: The main spar of the right wing failed near the root due to positive load, leading to the right wing detaching from the aircraft and pilots losing control. The preliminary investigation suggests th...
Why matched: Airworthiness Directives; Aircraft Industries a.s. (Type Certificate G60EU Previously Held by LETECKÉ ZÁVODY a.s. and LET Aeronautical Works) Model L-13 Blanik Gliders
Airworthiness Directives; Aircraft Industries a.s. Model L 23 Super Blanik Gliders
Unsafe Condition: Cracks on the stabilizer elevator inner hinges of seven L 23 SUPERBLANÍK sailplanes have been detected during an inspection. This condition, if not corrected, could result in no longer retaining th...
Why matched: Airworthiness Directives; Aircraft Industries a.s. Model L 23 Super Blanik Gliders
Airworthiness Directives; Aircraft Industries a.s. (Type Certificate G60EU previously held by LETECKÉ ZÁVODY a.s. and LET Aeronautical Works) Model L 23 Super Blanik Sailplane
Unsafe Condition: Cracks in zones where the front and aft control levers attach the connecting rod designated as 'control bridge' on the relevant Illustrated Parts Catalogues (IPC). If left uncorrected, cracks could...
Why matched: Airworthiness Directives; Aircraft Industries a.s. (Type Certificate G60EU previously held by LETECK Z VODY a.s. and LET Aeronautical Works) Model L 23 Super Blanik Sailplane
Airworthiness Directives; Aircraft Industries, a.s. (Type Certificate No. G24EU Formerly Held by LETECKÉ ZÁVODY a.s. and LET Aeronautical Works) Model L-13 Blanik Gliders
Unsafe Condition: Cracks on L-13 Blanik sailplanes in zones where the forward and aft control sticks are attached to the connecting rod, designated as 'control bridge'. If left uncorrected, cracks could propagate an...
Why matched: Airworthiness Directives; Aircraft Industries, a.s. (Type Certificate No. G24EU Formerly Held by LETECKE ZAVODY a.s. and LET Aeronautical Works) Model L-13 Blanik Gliders
Airworthiness Directives; LET a.s. Model Blanik L-13 AC Sailplanes
Unsafe Condition: Cracks in the attachment of control levers on the control bridge (Drawing No. A71 210N), which could result in failure of the control bridge for the sailplane.
Why matched: Airworthiness Directives; LET a.s. Model Blanik L-13 AC Sailplanes
Airworthiness Directives; LETECKÉ ZÁVODY Model L 23 SUPER-BLANIK Sailplanes
Unsafe Condition: Failure of the elevator rocker lever (part number A 730 201 N) caused by cracks resulting from a defect in prior manufacturing procedures.
Why matched: Airworthiness Directives; LETECKE ZAVODY Model L 23 SUPER--BLANIK Sailplanes
Airworthiness Directives; LET Aeronautical Works Model L-13 “Blanik” Sailplanes
Unsafe Condition: The tail-fuselage hinge may fail due to damage or inadequate material characteristics, potentially resulting in loss of controlled flight.
Airworthiness Directives; LET Aeronautical Works Model L-13 ``Blanik'' Sailplanes
Unsafe Condition: Elevator drive bellcrank inadvertently installed backwards, resulting in incorrect rigging of the elevator flight control with potential reduced or loss of control of the sailplane.
Why matched: Airworthiness Directives; LET Aeronautical Works Model L-13 ``Blanik'' Sailplanes
Airworthiness Directives; LET Aeronautical Works Model L33 SOLO Sailplanes
Unsafe Condition: Structural failure of the wing attachments caused by the current design configuration, which could result in the wing separating from the sailplane with consequent loss of control.
Why matched: Airworthiness Directives; LET Aeronautical Works Model L33 SOLO Sailplanes
Airworthiness Directives: LET BLANIK Model L-13 Gliders
Unsafe Condition: Tow release malfunction due to structural cracks at the attach point of the tow release system countershaft bracket.
Why matched: Airworthiness Directives: LET BLANIK Model L-13 Gliders
Airworthiness Directive; LET BLANIK Model L 13 Gliders
Unsafe Condition: Failure of the horizontal stabilizer outer end ribs due to cracks in the radii, potentially caused by failure to protect critical parts during ground transportation or assembly/disassembly.
Why matched: Airworthiness Directive; LET BLANIK Model L 13 Gliders
Airworthiness Directives; LET N.P. Blanik 13 Gliders
Unsafe Condition: Structural failure of the fin top rib and central stiffener due to cracks.
Why matched: Airworthiness Directives; LET N.P. Blanik 13 Gliders