EASA Module 16 flashcards

32 cards. Read the term and the definition here. The deck at the top of this page is optional.

Part-66 licence categories

A, B1, B2, B3 and C categories define the scope of certification privileges; each category has specific knowledge, experience and type rating requirements under Part-66.

Category A privileges

A licence holders may issue a CRS for maintenance they have performed and are competent for, limited to tasks within their category privilege; they cannot certify base maintenance or complex tasks.

Category B1 privileges

B1 licence holders may certify mechanical maintenance and some avionics tasks on the aircraft type for which they hold a type rating, including line and base maintenance within their scope.

Category B2 privileges

B2 licence holders may certify avionics maintenance on the aircraft type for which they hold a type rating, including line and base maintenance within their scope.

Category C privileges

C licence holders may certify base maintenance on large aircraft, supported by B1/B2 staff for the tasks; they do not replace B1/B2 certification of the actual work.

Part-66 experience requirements

Typical requirements: B1/B2 = 4 years practical experience (or 3 with a Part-147 course); A = 3 years (or 2 with Part-147); C = 5 years including 2 years in a C-eligible organisation.

Part-66 licence validity

The licence is valid for 5 years from issue or last renewal; the holder must show recent maintenance experience (6 months in the preceding 2 years) or complete refresher training as accepted by the competent authority.

Part-66 examination credit

Knowledge examinations are valid for 5 years from the date of passing; if the licence is not issued within that period, the examination may need to be retaken or additional training completed.

Part-147 training organisation

An approved organisation that provides basic training courses covering Part-66 Appendix I modules; graduates receive a certificate accepted for knowledge and some experience credit toward a Part-66 licence.

Part-145 maintenance organisation

An approved organisation that performs maintenance and issues certificates of release to service; it must have a quality system, maintenance procedures, qualified personnel, and an approved maintenance organisation exposition.

Part-M continuing airworthiness

The regulatory framework for continuing airworthiness, including the responsibilities of the owner/operator, the maintenance programme, the CAMO, and the airworthiness review certificate.

CAMO (Part-M Subpart G)

A continuing airworthiness management organisation approved under Part-M Subpart G; it manages the aircraft's continuing airworthiness, including the maintenance programme and airworthiness review.

Airworthiness Review Certificate

A certificate issued after an airworthiness review by a CAMO or the competent authority; it is valid for one year and confirms the aircraft's continuing airworthiness.

Certificate of Release to Service

A certification that maintenance has been completed satisfactorily and the aircraft is airworthy for the intended flight, issued by authorised certifying staff or a Part-145 organisation.

Maintenance Organisation Exposition

A document describing a Part-145 organisation's scope of work, procedures, personnel responsibilities, and quality system; it is approved by the competent authority.

Continuing airworthiness management exposition

A document describing a CAMO's continuing airworthiness management procedures, organisation, and quality system; it is required for Part-M Subpart G approval.

Aircraft maintenance programme

A programme based on the MRB report or manufacturer's recommendations, approved by the competent authority, that defines the scheduled maintenance tasks for the aircraft.

Minimum Equipment List

An approved document that allows an aircraft to be operated with certain equipment inoperative, subject to specified conditions and limitations, until repairs can be made.

Configuration Deviation List

An approved document that allows an aircraft to be operated with certain external configuration deviations, subject to specified conditions and limitations.

Part-145 quality system

A system required for Part-145 organisations to monitor compliance with procedures and regulations, including independent quality audits and effective corrective actions.

Part-145 certifying staff

Personnel authorised by a Part-145 organisation to issue certificates of release to service; they must hold appropriate Part-66 licences or equivalent accepted by the competent authority.

Part-147 instructors

Instructors in a Part-147 organisation must have appropriate knowledge and experience; the organisation must ensure they are competent and current in the subjects they teach.

Part-147 examinations

Examinations must be conducted under controlled conditions with appropriate security and integrity; pass marks are typically 75% per module as set by the competent authority.

Part-66 type ratings

Type ratings for B1/B2 are endorsed after completing type training and demonstrating experience on type; they are specific to the aircraft type and category.

Part-66 licence format

The licence is issued in a standard format (EASA Form 26) and includes the licence number, categories, type ratings, and limitations.

Part-145 subcontracting

A Part-145 organisation may subcontract maintenance only to approved or accepted organisations; it remains responsible for the work and must document the arrangement.

Defect rectification rule

Defects found during maintenance must be recorded, assessed, and rectified before CRS is issued, unless deferred under an approved MEL or CDL where applicable.

Maintenance records retention

Maintenance records must be kept for the periods specified in Part-M (e.g. at least 3 years for detailed records, and for the life of the aircraft for certain airworthiness records).

Part-M Subpart C responsibilities

The owner/operator or CAMO is responsible for maintaining airworthiness, complying with the AMP, and ensuring defects are rectified; the aircraft must not be operated unless airworthy with a valid ARC.

Competent authority oversight

The national aviation authority audits and enforces compliance; findings must be corrected within agreed timescales, and serious or repeated findings can lead to suspension or revocation of approvals.

Human factors training

Mandatory initial and recurrent training for Part-145 and Part-66 personnel covering human performance, error management, and safety culture as specified in the regulations.

Fuel tank safety training

Mandatory training for personnel involved in fuel tank maintenance and inspection, covering the risks of ignition sources and the requirements for safe maintenance practices.