Maintenance training organization - 147
Organizations certified under Part-147 (Annex IV) of Commission Regulation (EU) No. 1321/2014 (EUR-Lex) and its amendments carry out the training of technical aircraft maintenance personnel for the licences issued in accordance with the requirements of Part-66 (Annex III) of Commission Regulation (EU) No. 1321/2014. These organizations may, depending on the scope of their approval, undertake basic training and/or training for aircraft types.
Organizations can provide basic training for the following categories:
Category A: Certifying mechanic for line maintenance
Category B1: Certifying technician for base maintenance
Category B2: Certifying technician for base maintenance
Category B3: Certifying technician for base maintenance
Category A is divided into the following subcategories:
A1 – Aeroplanes Turbine
A2 – Aeroplanes Piston
A3 – Helicopters Turbine
A4 – Helicopters Piston
Category B1 is divided into the following subcategories:
B1.1 – Aeroplanes Turbine
B1.2 – Aeroplanes Piston
B1.E – Aeroplanes with electric power plant and MTOM below 5700 kg
B1.3 – Helicopters Turbine
B1.4 – Helicopters Piston
Category B2 is applicable to electrical systems and avionics for all aircraft.
Category B2L is applicable to all aircraft other those in Group 1 as set out in Point 66.A.5(1) and is divided into following system ratings:
- communication/navigation (com/nav),
- instruments,
- autoflight,
- surveillance and
- airframe systems.
A B2L licence contain, as a minimum one system rating.
Category B3 is applicable to piston-engine non-pressurised aeroplanes of 2000 kg MTOM and below.
Category L is divided into following subcategories:
- L1C: composite sailpalnes,
- L1: sailpalnes,
- L2C: compopsite powered sailpalnes and composite ELA1 aeroplanes,
- L2: powered sailpalnes and ELA1 aeroplanes,
- L3H: hot-air balloons,
- L3G: gas balloons,
- L4H: hot-air airships,
- L4G: ELA2 gas airships and
- L5: gas airships other than ELA2.
Category C
The C licence is applicable to aeroplanes and helicopters.
Issue or change of an approval
For the issue of an approval, the following shall be submitted to the agency:
- application for Part-147 Approval - EASA Form 12 (AIR.OBR-000019),
- form for Management Personel acceptance - EASA Form 4 (AIR.OBR-000004) with evidence of meeting the applicable requirements,
- two copies of maintenance organization training exposition (MTOE) (The agency advises applicants to submit only one copy of the exposition. Furthermore, the agency recommends that organizations have in mind the purpose of the exposition while compiling it, that is, defining the procedures by which the organization will operate - the guidance is available in the penultimate paragraph of point 2 of the checklist of the maintenance training organization exposition (AIR.CHK-000043). Maintenance organization training exposition draft is also available at EASA's website, we are also publishing it here.) and
- filled out Maintenance Training Organisation Exposition (MTOE) checklist (AIR.CHK-000043).
Depending on the required scope, the organization shall attach the following documentation to the application.
Basic training
- training materials which wiil be used by the organization,
- completed checklists, with which the organization proves the compliance of the training materials with requirements. Checklists can be received upon request from the Airworthiness Division of the Agency,
- multi choice question bank with answers,
- essay questions bank with model answers and
- completed checklists to prove the compliance of the exam questions and obtains them upon request from the Airworthiness Division of the Agency.
Type training
- training materials which wiil be used by the organization,
- completed checklists, with which the organization proves the compliance of the training materials which may be obtained upon request from the Airworthiness Division of the Agency,
- question bank with answers,
- completed checklists to prove the compliance of the exam questions which may be obtained upon request from the Airworthiness Division of the Agency,
- completed checklists to prove the compliance of the practical part of type training which may be obtained upon request from the Airworthiness Division of the Agency and
- training needs analysis and a completed checklist attached which may be obtained upon request from the Airworthiness Division of the Agency.
Link to list of organisations approved iaw Part-147 | |
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List of organisations approved iaw Part-147 | |
