{"id":"F2011L01346","name":"CASA EX63/11 – Exemption – display of markings on Boeing Stearman bi-plane","slug":"casa-ex63-11-exemption-display-of-markings-on-boeing-stearman-bi-plane","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":125616,"registerId":"commonwealth-F2011L01346-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"CASA EX63/11 – Exemption – display of markings on Boeing Stearman bi-plane","content":"Instrument number CASA EX63/11\n\nI, terence farquharson, Acting Director of Aviation Safety on behalf of CASA, make this instrument under subregulation 11.160 (1) of the Civil Aviation Safety Regulations 1998 (CASR 1998).\n\n\\[Signed T. Farquharson\\]\n\nTerry Farquharson\n\nActing Director of Aviation Safety\n\n27 June 2011\n\nExemption — display of markings on Boeing Stearman bi-plane\n\n1 Duration\n\nThis instrument:\n\n(a) commences on 1 July 2011; and\n\n(b) stops having effect at the earlier of:\n\n(i) the day on which the colour scheme of the aircraft mentioned in section 2 is changed; or\n\n(ii) the end of 30 June 2014.\n\n2 Application\n\nThis instrument applies to the operator of the Boeing Stearman bi-plane bearing the nationality and registration marks VH\\-ZYZ (the operator).\n\n3 Exemption — relating to display of markings\n\nThis instrument exempts the operator from compliance with subparagraph 45.065 (3) (b) (ii) of CASR 1998.\n\n4 Conditions\n\nThe exemption is subject to the conditions in Schedule 1.\n\nSchedule 1 Conditions\n\nThe aircraft’s nationality and registration marks must be painted:\n\n(a) on both sides of the aircraft’s rear fuselage; and\n\n(b) in characters that are not less than 50 mm high.","sortOrder":0}],"analysis":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1624},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This is an original exemption instrument applying to a specific aircraft; it has not expanded beyond its initial limited scope."},"complexity_factors":["Single, specific aircraft identified by registration (VH-ZYZ)","One exemption provision referenced (subparagraph 45.065(3)(b)(ii))","Two simple geometric conditions (placement location and character height)","Fixed duration with straightforward expiry triggers"],"plain_english_summary":"This instrument grants a one-off exemption for the vintage Boeing Stearman VH‑ZYZ, letting its operator use reduced-size (minimum 50 mm) registration markings placed on both sides of the rear fuselage instead of meeting standard location/size rules. It affects only this aircraft and was intended to preserve historic appearance. The exemption lapsed on 30 June 2014 (or earlier if the aircraft’s paint scheme changed)."}},"importantCases":[],"_links":{"self":"/api/acts/casa-ex63-11-exemption-display-of-markings-on-boeing-stearman-bi-plane","history":"/api/acts/casa-ex63-11-exemption-display-of-markings-on-boeing-stearman-bi-plane/history","analysis":"/api/acts/casa-ex63-11-exemption-display-of-markings-on-boeing-stearman-bi-plane/analysis","conflicts":"/api/acts/casa-ex63-11-exemption-display-of-markings-on-boeing-stearman-bi-plane/conflicts","importantCases":"/api/acts/casa-ex63-11-exemption-display-of-markings-on-boeing-stearman-bi-plane/important-cases","documents":"/api/acts/casa-ex63-11-exemption-display-of-markings-on-boeing-stearman-bi-plane/documents"}}