{"id":"F2006B09768","name":"AD/F28/30 - Toilet Compartment Waste Containers - Modification","slug":"ad-f28-30-toilet-compartment-waste-containers-modification","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":54657,"registerId":"commonwealth-F2006B09768-current","compilationNumber":null,"startDate":"2026-04-02","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/F28/30 - Toilet Compartment Waste Containers - Modification","content":"---\nmeta-content-style-type: text/css\nmeta-content-type: application/xhtml+xml; charset=utf-8\nmeta-generator: Aspose.Words for .NET 22.10.0\n---\n\n?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"no\"?>\n\nCOMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY\n\nSCHEDULE OF AIRWORTHINESS DIRECTIVES\n\n \n\n![](image.001.png)  Fokker F28 Series Aeroplanes\n\n \n\nAD/F28/30 Toilet Compartment Waste Containers - Modification 4/76\n\nApplicability: All models with S/Nos. 11003 to 11110 and 11991 to 11993. Document:  Fokker SB F28/25-66.\n\nCompliance: Before 1 May 1976.\n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n","sortOrder":0}],"analysis":{"flash_summary":{"complexity_score":2,"scope_assessment":{"changed":false,"description":"The scope in the text is a focused, serial-number-limited requirement for a specific modification and a fixed completion date. Nothing in the supplied text indicates a change in scope from that stated intent: it applies only to the listed serial numbers and mandates the modification per Fokker SB F28/25-66 to be completed before 1 May 1976."},"complexity_factors":["Very narrow applicability: only specific Fokker F28 serial numbers are covered (Applicability).","Single required action: one modification referenced (Toilet Compartment Waste Containers - Modification) with a single service bulletin as the technical source (Document: Fokker SB F28/25-66).","Fixed compliance deadline creates scheduling pressure but no phased or conditional requirements (Compliance: Before 1 May 1976).","Regulatory form: short airworthiness directive relies on an external service bulletin for technical detail, increasing dependence on that external document for implementation.","Minimal procedural detail in the AD itself — implementers must consult the referenced service bulletin for exact work scope and methods."],"plain_english_summary":"This airworthiness directive mandates a modification to toilet-compartment waste containers on Fokker F28 aeroplanes (S/N 11003–11110, 11991–11993) to be carried out per Fokker Service Bulletin F28/25-66. The work must be completed before 1 May 1976.\n\nOwners/operators of the listed aircraft must arrange and fund the modification; the Civil Aviation Safety Authority issues and enforces the requirement under the Civil Aviation Regulations."},"kimi_summary":{"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This is a discrete, single-issue airworthiness directive focused specifically on toilet compartment waste container modifications for a narrow range of aircraft serial numbers. It has not expanded beyond its original technical safety purpose."},"complexity_factors":["Extremely short document (approximately 100 words)","No defined terms section","No cross-references to other legislation beyond the enabling regulation (Civil Aviation Regulations 1988, Part 39)","Simple conditional logic: if you operate this specific aircraft model with these serial numbers, you must comply","Single compliance requirement with fixed deadline","No exceptions or nested conditions"],"plain_english_summary":"**What this is:** An Airworthiness Directive (AD) — essentially a mandatory safety order — issued by Australia's Civil Aviation Safety Authority (CASA) for a specific type of aircraft.\n\n**What it does:** Requires owners and operators of certain Fokker F28 series aeroplanes to modify the toilet compartment waste containers. This modification was specified in a Fokker Service Bulletin (SB F28/25-66).\n\n**Who it affects:** Anyone operating Fokker F28 aircraft with serial numbers 11003 to 11110 and 11991 to 11993.\n\n**Why it matters:** Airworthiness Directives are legally binding safety requirements. If you don't comply by the deadline (1 May 1976), you cannot legally operate the aircraft. This particular AD addressed a safety issue with toilet waste containers — likely fire safety or containment concerns, which are critical in aviation.\n\n**Key details:**\n- **Compliance deadline:** Before 1 May 1976 (now long past — this is a historical directive)\n- **Source document:** Fokker Service Bulletin F28/25-66 (the technical instructions for the modification)\n- **Legal force:** Issued under the Civil Aviation Regulations 1988, Part 39"}},"importantCases":[],"_links":{"self":"/api/acts/ad-f28-30-toilet-compartment-waste-containers-modification","history":"/api/acts/ad-f28-30-toilet-compartment-waste-containers-modification/history","analysis":"/api/acts/ad-f28-30-toilet-compartment-waste-containers-modification/analysis","conflicts":"/api/acts/ad-f28-30-toilet-compartment-waste-containers-modification/conflicts","importantCases":"/api/acts/ad-f28-30-toilet-compartment-waste-containers-modification/important-cases","documents":"/api/acts/ad-f28-30-toilet-compartment-waste-containers-modification/documents"}}