COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Beechcraft 90 and 65-90 (King Air) Series Aeroplanes
AD/BEECH 90/11 Generator Operation Placard - Installation 11/67
Applicability: All models.
Requirement: Install a generator operation placard located in a prominent position in the cockpit, worded as follows:
“FOR SINGLE AND NIL GENERATOR OPERATION - SWITCH OFF AIRCONDITIONING, WINDSHIELD ANTI-ICE AND ALL UNESSENTIAL LOADS”.
Compliance: Forthwith.
Overview
The Civil Aviation Regulations 1998 (Cth), enacted by the Australian Parliament, serve as a comprehensive framework for ensuring the safety and efficiency of civil aviation within Australia. A particular legislative instrument within this framework is F2006B04205, which pertains to Airworthiness Directives for specific aircraft models, including the Beechcraft 90 and 65-90 (King Air) Series Aeroplanes. This directive was introduced to address the critical safety concern of ensuring pilots are adequately informed about generator operations, specifically instructing them to switch off non-essential systems during single or nil generator operations to prevent potential system failures. The policy objective of this directive is to enhance flight safety by clearly communicating operational procedures during critical conditions, thereby mitigating risks associated with generator malfunctions.
Scope and Application
The Civil Aviation Regulations 1998, as detailed in the legislative instrument F2006B04205, specifically within Part 39 - 105 and the Civil Aviation Safety Authority Schedule of Airworthiness Directives, mandates the installation of a generator operation placard in Beechcraft 90 and 65-90 (King Air) series aeroplanes. This requirement applies universally to all models of the specified aircraft. The directive aims to ensure safety by instructing pilots to switch off the air conditioning, windshield anti-ice systems, and all unessential loads during single and nil generator operations, enhancing operational safety through clear and immediate visual guidance in the cockpit. Compliance with this directive must be achieved forthwith, underscoring the urgency and importance of adhering to safety standards in aviation.
The scope of this legislation is explicitly defined within the Commonwealth of Australia, under the oversight of the Civil Aviation Safety Authority, and applies nationally across all jurisdictions. There are no stated exclusions, exemptions, or thresholds specified within the legislative instrument for this particular Airworthiness Directive. The regulations are enforced through subordinate instruments, which may provide further detailed guidance and operational specifications to ensure compliance and maintain the safety standards set forth in the Civil Aviation Regulations 1998.
Key Provisions
The Civil Aviation Regulations 1998, under Part 39 - 105, specify the requirements for the installation of a generator operation placard for Beechcraft 90 and 65-90 (King Air) Series Aeroplanes. The relevant section is AD/BEECH 90/11 (Section 11/67). This Airworthiness Directive mandates that a generator operation placard must be installed in a prominent position in the cockpit. The placard must display the following wording: "FOR SINGLE AND NIL GENERATOR OPERATION - SWITCH OFF AIRCONDITIONING, WINDSHIELD ANTI-ICE AND ALL UNESSENTIAL LOADS." This directive applies to all models within the specified series (Section 11/67). Compliance with this directive is required immediately, meaning that the placard must be installed forthwith (Section 11/67).
The obligations imposed by this regulation are specific to the installation and maintenance of the generator operation placard in the aircraft. Operators and owners of Beechcraft 90 and 65-90 (King Air) Series Aeroplanes must ensure that the specified placard is installed in the designated location and that it meets the required wording. This includes verifying that the placard is visible and legible to the flight crew at all times. Failure to comply with these obligations may result in safety risks during single and nil generator operations, potentially leading to operational inefficiencies or system failures (Section 11/67).
There are no explicit offences or penalties mentioned in the regulation itself for non-compliance with the generator operation placard installation. However, failure to adhere to Airworthiness Directives can lead to broader civil and criminal consequences under the Civil Aviation Act 1988 and other related regulations. Such consequences may include fines, aircraft grounding, or even criminal charges in cases where non-compliance results in accidents or endangers public safety. The maximum penalties for non-compliance with airworthiness regulations can vary significantly depending on the severity of the breach and the specific provisions of other applicable laws (Civil Aviation Act 1988).