Maintenance Training

ALL4JETS Maintenance Training Organisation (MTO) is approved by the Polish Civil Aviation Authority for compliance with the requirements of EASA Part-147 – aircraft type training. We can proudly announce that after discussions and arrangements with Polish CAA and EASA, we have been approved to deliver on-line training and online examination to all type technical training under our Part-147 approval.

Pilot & Cabin Crew Training

ALL4JETS Approved Training Organization has been certified by Polish Civil Aviation Authorities under the Certificate No. PL/ATO-15. Our training programs are consistent with international aviation regulations (PART-FCL, PART-CC, PART-ORA) and EASA requirements.


We provide on-line, initial and recurrent trainings for aircraft mechanics, technicians, other maintenance and CAMO personnel.

Camo & Engineering

We provide one-stop-shop solution. Our services are tailored and flexible. We are responsive and mobile. Our team are ex-airline and MRO experts experienced in complex projects around the world. We are approved by multiple regulatories for most of commercial aircraft.

Part-21 Modifications

Design Organisation (Part-21J, DOA, EASA.21J.647) Production Organisation (Part-21G, POA, PL.21G.0041) External livery minor changes External placards and markings, decorative foils Placards KIT production (EASA Form-1)

Aircraft Maintenance

Aircraft maintenance is performed by WZL2 our partner in two hangars based in Bydgoszcz (BZG). The first hangar consists of 2 slots and one is dedicated for maintenance of aircraft up to code D and a second slot is a one of the most modern paint shop for the aircraft size of the same code D . The second hangar is an investment completed in 2020, that can accommodate simultaneous maintenance of two aircraft such as Embraer 170/190 or ATR-42/72.

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