{"id":"F2007L03966","name":"AD/GENERAL/80 Amdt 2 - Ethylene Diamine (EDA) Decontamination - Simple Aircraft - CANCELLED","slug":"ad-general-80-amdt-2-ethylene-diamine-eda-decontamination-simple-aircraft-cancelled","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":70668,"registerId":"commonwealth-F2007L03966-current","compilationNumber":null,"startDate":"2026-04-02","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"Aircraft - General","sectionType":"division","heading":"Aircraft - General","content":"### Aircraft - General\n\n| AD/GENERAL/80 Amdt 2 | Ethylene Diamine (EDA)Decontamination - Simple Aircraft | 11/2007 |\n| -------------------- | ------------------------------------------------------- | ------- |\n\n| Requirement: | CANCELLED.                                                                                                                                                                            |\n| ------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |\n|              | This AD is cancelled on 25 October 2007.                                                                                                                                              |\n| Background:  | This AD was issued in 2000 to address a safety concern as a result of contaminated fuel. The fuel contamination issue has now been addressed and the safety concern no longer exists. |\n\n![](image.001.png)\n\nCharles Lenarcic  \nDelegate of the Civil Aviation Safety Authority\n\n7 September 2007","sortOrder":0},{"sectionNumber":"AD/GENERAL/80 Amdt 2","sectionType":"part","heading":"AD/GENERAL/80 Amdt 2","content":"## AD/GENERAL/80 Amdt 2","sortOrder":1},{"sectionNumber":"Ethylene Diamine (EDA)Decontamination - ","sectionType":"part","heading":"Ethylene Diamine (EDA)Decontamination - Simple Aircraft","content":"## Ethylene Diamine (EDA)  \nDecontamination - Simple Aircraft","sortOrder":2},{"sectionNumber":"11/2007","sectionType":"part","heading":"11/2007","content":"## 11/2007","sortOrder":3}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":2534},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":true,"description":"The instrument completely eliminates the regulatory requirements that were the original purpose of AD/GENERAL/80. While the original directive imposed mandatory decontamination obligations on aircraft operators, this amendment narrows the scope to nil by cancelling all requirements, reflecting that the underlying safety risk has been resolved."},"complexity_factors":["Single operative provision consisting of a cancellation directive","No interpretation section or defined terms","No conditional logic, exceptions, or procedural requirements","Minimal cross-referencing (only to the instrument being cancelled)"],"plain_english_summary":"**What this does:** This document cancels a previous safety rule (Airworthiness Directive 80) that required owners of \"simple aircraft\" (light aircraft like small planes) to clean or decontaminate their fuel systems if they were contaminated with a chemical called Ethylene Diamine (EDA).\n\n**Who it affects:** Owners and operators of simple aircraft who were previously required to follow the decontamination procedures.\n\n**Why it matters:** The original rule was made in 2000 because contaminated fuel created a safety risk. Now that the fuel contamination issue has been resolved, the cleaning requirement is no longer necessary. As of **25 October 2007**, aircraft owners no longer need to perform these specific decontamination steps."}},"importantCases":[],"_links":{"self":"/api/acts/ad-general-80-amdt-2-ethylene-diamine-eda-decontamination-simple-aircraft-cancelled","history":"/api/acts/ad-general-80-amdt-2-ethylene-diamine-eda-decontamination-simple-aircraft-cancelled/history","analysis":"/api/acts/ad-general-80-amdt-2-ethylene-diamine-eda-decontamination-simple-aircraft-cancelled/analysis","conflicts":"/api/acts/ad-general-80-amdt-2-ethylene-diamine-eda-decontamination-simple-aircraft-cancelled/conflicts","importantCases":"/api/acts/ad-general-80-amdt-2-ethylene-diamine-eda-decontamination-simple-aircraft-cancelled/important-cases","documents":"/api/acts/ad-general-80-amdt-2-ethylene-diamine-eda-decontamination-simple-aircraft-cancelled/documents"}}