AD 93-05-12
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus | A320-111 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus | A320-211 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus | A320-212 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus | A320-214 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus | A320-231 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus | A320-232 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
| aircraft | Airbus | A320-233 | Airworthiness Directives; AIRBUS INDUSTRIE Model A320 Series Airplanes |
Unsafe Condition
Reduced structural integrity of the wing due to potential cracks in the wing rear spar between ribs 1 and 2 on the left- and right-hand sides.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Perform a detailed visual inspection for cracks in the wing rear spar between ribs 1 and 2 per Airbus Service Bulletin A320-57-1020. If cracks are found, repair them prior to further flight using an approved method. If no cracks are found, repeat the inspection every 3,000 landings. Additionally, modify the outer wing rear spar forward face between ribs 1 and 2 per Airbus Service Bulletin A320-57-1021 within 3 years after the AD's effective date. The modification terminates the need for repetitive inspections.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Prior to the accumulation of 13,000 total landings, or within 1,000 landings after the effective date of this AD, whichever occurs later for the inspection. The modification must be done within 3 years after the effective date.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
AIRBUS INDUSTRIE Model A320 series airplanes with serial numbers 002 through 071, inclusive, certificated in any category.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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