{"id":"F2006B05658","name":"AD/PA-30/16 - System Voltage Decal - Installation","slug":"ad-pa-30-16-system-voltage-decal-installation","collection":"legislative_instrument","jurisdiction":"commonwealth","status":"repealed","isInForce":false,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":135358,"registerId":"commonwealth-F2006B05658-current","compilationNumber":null,"startDate":"2026-04-03","status":"Repealed","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"AD/PA-30/16 - System Voltage Decal - Installation","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)  Piper PA-30 & 39 (Twin Comanche) Series Aeroplanes\n\n \n\nAD/PA-30/16 System Voltage Decal - Installation 1/72\n\nApplicability: All models.\n\n \n\nRequirement: Clear indication of the system voltage of the direct current installation shall be provided adjacent to the external power connection.\n\n \n\nCompliance: Forthwith.\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":{"kimi_summary":{"_metrics":{"model":"kimi-k2.5","source":"moonshot-batch","completionTokens":1569},"content_quality":"ok","complexity_score":1,"scope_assessment":{"changed":false,"description":"This directive maintains its original narrow scope focused solely on voltage labeling for external power connections on the specified Piper aircraft series. There is no evidence of scope creep or expansion beyond the initial safety intent."},"complexity_factors":["Single imperative requirement with no conditions, exceptions, or procedural steps","No definitions section or specialized terminology requiring interpretation","No cross-references to other legislation or technical standards","Document contains less than 50 words of operative text"],"plain_english_summary":"This Airworthiness Directive (safety rule) requires owners and operators of **Piper PA-30 and PA-39 Twin Comanche aircraft** to install a clear label near the external power connection point indicating the aircraft's electrical system voltage.\n\n**What this means:**\n* **Who it affects:** Anyone who owns or operates these specific twin-engine Piper aircraft (all models)\n* **What you must do:** Place a decal (sticker) next to where ground power plugs into the aircraft showing the DC system voltage (e.g., 12V or 24V)\n* **Why it matters:** This prevents ground crew from accidentally connecting incompatible power sources, which could damage the aircraft's electrical system or create a fire hazard\n* **When:** Immediately (the directive uses the term \"forthwith,\" meaning compliance is required right away)\n\nThis is a straightforward, one-time safety modification to ensure ground power compatibility."}},"importantCases":[],"_links":{"self":"/api/acts/ad-pa-30-16-system-voltage-decal-installation","history":"/api/acts/ad-pa-30-16-system-voltage-decal-installation/history","analysis":"/api/acts/ad-pa-30-16-system-voltage-decal-installation/analysis","conflicts":"/api/acts/ad-pa-30-16-system-voltage-decal-installation/conflicts","importantCases":"/api/acts/ad-pa-30-16-system-voltage-decal-installation/important-cases","documents":"/api/acts/ad-pa-30-16-system-voltage-decal-installation/documents"}}