Airworthiness Standards Part 23 Overview

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Questions and Answers

Who is eligible to deliver training for the Aeronautical Radio Operator Certificate?

A pilot instructor with a training endorsement (correct)

Any registered pilot

Any individual with aeronautical experience

A student pilot

What is required for a person to operate an aeronautical radio?

Having a commercial pilot rating

Being a registered pilot instructor

Possession of a pilot licence

Completion of training specified in the Part 61 Manual of Standards (correct)

Which of the following individuals can assess competency standards for operating an aeronautical radio?

A student pilot with an AROC

A flight examiner (correct)

Any aeronautical engineer

Any registered training organization

What scope does a registered training organization need to cover in order to deliver aeronautical radio operator training?

Specific scope of registration covering aeronautical radio training Signup and view all the answers

Which of the following is NOT a requirement for someone to conduct training on operating an aeronautical radio?

Being a licensed helicopter pilot Signup and view all the answers

What is the purpose of entering a requirement in the aircraft technical log?

To conduct flight tests for maintenance actions Signup and view all the answers

Who may require an inspection of the aircraft before issuing a Special Flight Permit?

CASA or an authorised person Signup and view all the answers

Which statement about the Special Flight Permit is correct?

The original SFP form must be carried on board for international operations. Signup and view all the answers

Which of the following is NOT a condition under which an aircraft can be operated on an SFP?

With a valid commercial pilot's license Signup and view all the answers

Which form is used to apply for a Special Flight Permit (SFP)?

CASA Form 725 Signup and view all the answers

What could the role of an authorised person include regarding the SFP process?

Deciding on conditions, limitations, and directions for the SFP Signup and view all the answers

What happens to the SFP after it has been issued?

A copy can be sent electronically and is valid. Signup and view all the answers

What should the applicant understand regarding inspections prior to SFP issuance?

They may be required to resolve safety issues for flight. Signup and view all the answers

What is the primary purpose of a Special Flight Permit (SFP)?

To enable non-compliant aircraft to operate safely for specific flights. Signup and view all the answers

Who must complete an inspection of the aircraft before a Special Flight Permit is issued?

CASA or an authorized person. Signup and view all the answers

Which statement accurately defines a Registration Holder?

The legal owner of the aircraft with proof of ownership. Signup and view all the answers

What must a Registration Holder provide as proof of their legal entity status?

A certified true copy of a current driver’s licence or expired one. Signup and view all the answers

Who is responsible for the continuing airworthiness and maintenance control of an aircraft?

The Registered Operator. Signup and view all the answers

What is needed to be a Registered Operator?

Proof of eligibility only when asked by CASA. Signup and view all the answers

What defines a legal entity for becoming a Registration Holder?

Individuals, corporations, or government agencies with proper proof. Signup and view all the answers

For which operations is an SFP NOT applicable?

Commercial operations of any kind. Signup and view all the answers

What information must be included on an aircraft manufacturer's data plate?

Name of the manufacturer Signup and view all the answers

Where should the manufacturer's data plate be attached on the aircraft?

In an accessible location near an entrance Signup and view all the answers

Which of the following is NOT required to be on the manufacturer's data plate?

Total aircraft capacity Signup and view all the answers

What is the purpose of attaching the data plate in a way that prevents it from being lost or defaced?

To ensure regulatory compliance Signup and view all the answers

Which location is considered most appropriate for the identification plate on an aircraft with multiple doors?

At the entrance most used by the flight crew Signup and view all the answers

What governs the requirements for attaching a manufacturer’s data plate to an aircraft engine?

Federal aviation regulations Signup and view all the answers

What is one of the elements that needs to be included in regards to the aircraft type on the data plate?

Identification number of the Production Certificate Signup and view all the answers

What condition must be met for CASA to grant an Aeronautical Radio Operator Certificate?

CASA must be satisfied with the applicant's eligibility. Signup and view all the answers

Which characteristic is required for the manufacturer's data plate's attachment?

It must be fireproof Signup and view all the answers

What is required for a holder of an AROC to transmit on an aeronautical radio frequency?

They must possess a valid aviation English language proficiency assessment. Signup and view all the answers

Under what circumstance can a person without an AROC transmit on aeronautical radio frequencies?

For receiving training or assessment under direct supervision. Signup and view all the answers

What does Part 21 of CASR 1998 ensure regarding Australian aircraft?

It ensures continuing airworthiness. Signup and view all the answers

Which area is NOT included in the Certification and Airworthiness requirements of Part 21?

Pilot training certification Signup and view all the answers

What is a component of the production certification outlined in Part 21?

Approval of materials, parts, and processes. Signup and view all the answers

What primary focus does Part 42 of CASR 1998 have?

Continuing airworthiness procedures. Signup and view all the answers

Which of the following is NOT a type of certification mentioned in Part 21?

Pilot certification Signup and view all the answers

What is a requirement for a multi-engine aircraft of less than 5700 kg MTOW to be certificated in the Transport Category?

It must meet CASR Part 25 or Part 29 requirements. Signup and view all the answers

Which of the following categories can include aircraft in excess of 5700 kg MTOW?

Commuter category aircraft Signup and view all the answers

What is a characteristic of Primary category aircraft under CASR Part 21?

They are intended for pleasure and personal use only. Signup and view all the answers

What is a primary benefit of the simplified certification procedures under CASR 21.24?

Less CASA involvement compared to traditional certification procedures. Signup and view all the answers

Which aircraft types may qualify for Primary category certification?

Gliders and rotorcraft Signup and view all the answers

What does the purpose of Weight Schedules include for aircraft operators?

To ensure regular weighing of aircraft. Signup and view all the answers

Which of the following describes the intent of CASR Part 21?

To introduce principles for the certification of all aircraft types. Signup and view all the answers

What is the purpose of issuing Noise Certificates?

To ensure compliance with noise exposure regulations. Signup and view all the answers

Study Notes

Part 23 Airworthiness Standards

This code outlines airworthiness standards for the issue of Type Certificates (TCs) and changes to aircraft certificates.
Categories covered include: Normal, Utility, Aerobatic, and Commuter.

Normal Category Aircraft

Intended for non-aerobatic operation.
Seating configuration (excluding pilot) of nine seats or less.
Maximum Take-off Weight (MTOW) of 5700 kg or less.
Must meet airworthiness standards of CASR Part 23 (aeroplanes) or Part 27 (rotorcraft), or be accepted from a recognized country.
Very Light Aircraft (VLA) design requirements carry additional restrictions.
These include single, non-turbine engine, two seats or less, MTOW of 750 kg or less, and stall speed of 45 kt or less in landing configuration.

Very Light Aircraft

A very light aircraft must have two seats or less.

Utility Category Aircraft

Applies to aeroplanes, gliders, and powered sailplanes for limited aerobatic operations.
Seating configuration (excluding pilot) of nine seats or less.
Maximum Take-off Weight (MTOW) of 5700 kg or less.
Meets design requirements of CASR Part 22 or 23.
Can be automatically accepted from a recognised country.
Includes increased structural load and design dive speed factors compared to the Normal category.
Limited aerobatic operations include spins (if approved), lazy eights, chandelles, and steep turns with a bank angle of more than 60° but not more than 90°.

Aerobatic Category Aircraft

Applies to aeroplanes, gliders and powered sailplanes.
Seating configuration (excluding pilot) of nine seats or less.
Maximum Take-off Weight (MTOW) of 5700 kg or less.
Can be flown without restrictions, except for those shown necessary during certification.
Meets standards of CASR Parts 22 or 23 or automatically accepted from a recognised country.

Commuter Category Aircraft

Intended for non-aerobatic operation.
Multi-engine, propeller-driven aircraft.
Seating configuration (excluding pilot) of 19 seats or less.
Maximum Take-off Weight (MTOW) of 8618 kg or less.
Meets design requirements of CASR Part 23.
Offers higher safety than the Normal category due to increased performance, structural, and powerplant certification requirements.

Part 27

Specifies airworthiness standards for Normal category rotorcraft.
Max Take-off Weight (MTOW) of 3175 kg or less
Up to 9 passenger seats

Parts 25 and 29

Transport Category aircraft.
Primarily for public transport of passengers and cargo.
MTOW in excess of 5700 kg (aeroplanes) or 5700kg (rotorcraft).
Meets standards of CASR Part 25 (for aeroplanes) or Part 29 (for rotorcraft), meets standards from a recognised country, or complies with predecessors.

Certification of Aircraft Parts and Appliances II (10.5)

Learning objectives focus on the structure and intent of Part 21 of CASR 1998 (Special Flight Permits, Registration, Noise and Radio Station Licences)
Additional learning objectives concern the purpose and issue of various certificates.

Primary Category Aircraft (Part 21)

Identical to FAA Primary category.
Intended for pleasure and personal use.
Simplified certification procedures, allowing reduced CASA involvement.
May be unpowered, have a single engine with a specific stall speed, and MTOW requirement.
Optionally, may be a rotorcraft with a specific design limitation.

Special Flight Permits (SFP)

Issued when a Certificate of Airworthiness (CofA) is temporarily invalid due to damage, maintenance, or non-compliance with airworthiness regulations.
Allows operation of an aircraft for specific, non-routine purposes.

Registration (Part 47)

Introduces concepts of Registration Holder (legal owner) and Registered Operator (responsible for continuing airworthiness).
Registration holder must be an entity (individual, corporation, government agency).

Registered Operator

Includes residents of Australia who are at least 18 years old
Australian citizens, permanent visa holders, corporations, bodies, agencies, or foreign corporations.

Radio Station Licences

For radio/communication equipment installed for all aircraft operations.
Licensing requirements are addressed in AC21.13 for primary category aircraft.

Approval of Airborne Radio Systems

Procedures for approval of radio systems' installation or modifications must adhere to CAO 100.37.
The holder of the CofA or SFP is responsible for providing schedule and details required for installation.

Ground Operations Personnel Licensing (Part 64)

Establishes rules for licensing ground personnel (AROCs).
Handles privileges, requirements of Aeronautical Radio Operators Certificates (AROC).

Eligibility for AROC Certificate

Defines eligibility criteria for those who wish to conduct training and assessment for a pilot or aircraft radio operator.
It includes different categories of individuals.

Grant of Aeronautical Radio Operator Certificate

The holder of an AROC is authorized to operate radios for air safety purposes.
A person without an AROC can also operate the radio under direct supervision of an approved assessor.

Parts 21 and 42 of CASR 1998 (10.6)

Describe in detail the structure and intent of Part 21 and 42 of CASR 1998.

Part 21 of CASR 1998

Contains provisions ensuring the continuing airworthiness of Australian aircraft.
Includes type certification, airworthiness certification, and production certification.

CASR Part 21 Definitions (Appliance, Article, ATSOA)

Defines 'Appliance', 'Article', and 'Australian Technical Standard Order Authorisation (ATSOA)' as used in Part 21.

Production Certification and Approval

Provides details regarding manufacturing approval under CASR Part 21.
Two methods for achieving approval are described: Production under a Type Certificate (TC) only and Manufacture under a Production Certificate (PC).

Australian Parts Manufacturing Approval (APMA)

Procedures for approving parts manufacturing.
Describes engineering design and Fabrication Inspection System (FIS) requirements.

Australian Technical Standard Order Authorisation (ATSOA)

Information outlines the requirements for the issuance of ATSOA and the regulations governing their use.

Identification of Aircraft and Aeronautical Products

Explains the identification requirements for aircraft, including Aircraft Manufacturer's Data Plates (e.g., manufacturer's name, type certificate number, serial number, and model designation) attached to aircraft and parts. The data plate must be securely attached to the aircraft, typically near entrances.

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Description

Explore the standards of airworthiness outlined in Part 23, covering various aircraft categories including Normal, Utility, Aerobatic, and Commuter. This quiz delves into the specifics of Type Certificates and the criteria necessary for aircraft to be considered airworthy. Test your knowledge on Very Light Aircraft and other classifications.