{"id":"F2006B01971","name":"AD/A320/82 - Wing Rear Spar Pressurised Floor Pick-Up Angles","slug":"ad-a320-82-wing-rear-spar-pressurised-floor-pick-up-angles","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":41193,"registerId":"commonwealth-F2006B01971-current","compilationNumber":null,"startDate":"2026-04-01","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/A320/82 - Wing Rear Spar Pressurised Floor Pick-Up Angles","content":"COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 \\- 105 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n![](image.001.png)  \nAirbus Industrie A319, A320 and A321 Series Aeroplanes\n\nAD/A320/82 Wing Rear Spar Pressurised Floor Pick-Up Angles 6/97\n\nApplicability: All models and Serial numbers without Mod. no. 21283 embodied or SB A320-57- 1025 Rev. 2 incorporated.\n\nRequirement: Inspect in accordance with Airbus Industrie SB A320-57-1090, and repair as necessary in accordance with Airbus Industrie SB A320-57-1025 Rev. 2.\n\nNote: DGAC AD 97-084-097(B) refers.\n\nCompliance: Before the accumulation of 20 000 flight cycles, thereafter, at intervals not exceeding 10 000 flight cycles.\n\nWhere cracking is detected, repair at the thresholds specified in SB A320-57-1090. This Airworthiness Directive becomes effective on 22 May 1997.\n\nBackground: This Directive is raised in order to detect any fatigue cracking in the pressurised floor pick up angles, an unsafe condition that could lead to failure which in turn could affect the structural integrity of the aircraft.","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1692},"content_quality":"ok","complexity_score":3,"scope_assessment":{"changed":false,"description":"This is a standard airworthiness directive addressing a specific identified safety risk (fatigue cracking) in defined aircraft models. The scope remains tightly focused on the original safety issue without expansion into unrelated areas."},"complexity_factors":["References external technical documents (Service Bulletins) that contain the actual inspection and repair procedures rather than including them in the text","Uses aviation-specific terminology such as 'flight cycles', ' embodied modifications', and 'pick-up angles'","Conditional applicability based on whether specific prior modifications have been installed on the aircraft","Nested compliance requirements requiring different actions depending on whether cracking is detected"],"plain_english_summary":"This mandatory Airworthiness Directive requires operators of Airbus A319/A320/A321 aircraft (unless they have Mod. 21283 or SB A320-57-1025 Rev. 2 installed) to inspect the wing rear spar pressurised floor pick-up angles per Airbus Service Bulletin A320-57-1090 and to repair any cracks per SB A320-57-1025 Rev. 2. Inspections must be done before 20,000 flight cycles and repeated every 10,000 cycles to prevent fatigue-related structural failure."}},"importantCases":[],"_links":{"self":"/api/acts/ad-a320-82-wing-rear-spar-pressurised-floor-pick-up-angles","history":"/api/acts/ad-a320-82-wing-rear-spar-pressurised-floor-pick-up-angles/history","analysis":"/api/acts/ad-a320-82-wing-rear-spar-pressurised-floor-pick-up-angles/analysis","conflicts":"/api/acts/ad-a320-82-wing-rear-spar-pressurised-floor-pick-up-angles/conflicts","importantCases":"/api/acts/ad-a320-82-wing-rear-spar-pressurised-floor-pick-up-angles/important-cases","documents":"/api/acts/ad-a320-82-wing-rear-spar-pressurised-floor-pick-up-angles/documents"}}