HAI is certified by the European Aviation Safety Agency (E.A.S.A.), through the Hellenic Civil Aviation Authority (H.C.A.A.), as a "Part-145 Approved Maintenance Organization" capable to provide General Technical Services to Aircraft, Engines, System Components and Specialized Services.

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Provided Services

Airplane above 5700 kg (A1 - Rating)

  • Embraer 135 / 145 / Legacy

The maintenance capability of the above aircraft at Line and Base Maintenance Level includes all the installed components as well as the engines and the A.P.U.

Turbine Engines (B1 - Rating)

  • Rolls Royce (Allison) 501-D22 / -D22A

The capability of the above engine type includes provision of Repairs, Overhaul, Modifications and Testing.

System Components other than complete engines (C-Rating)>

  • Electrical Power
  • Equipment
  • Engines & A.P.U.
  • Landing Gear (wheels and brakes)
  • Oxygen
  • Pneumatics

The capability of the above systems components includes Repairs, Overhaul, Modifications and Testing.

Specialized Services (D1 - Rating)

  • Liquid Penetrant Testing
  • Magnetic Particle Testing
  • Radiographic Testing
  • Ultrasonic Testing
  • Eddy Current Testing
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The N.D.I. service can also be provided on site at the customer's premises.

Other Services (without issue of EASA Form 1)

  • General Sheet Metal repairs under customer/operator’s PART 145 certification (in case all necessary capabilities exist) according to Manufacturer Manual.
  • Weight and Balance of aircraft under customer/operator’s Continuing Airworthiness Exposition PART 1 / Procedures certification (Appendix V to AMC M.A.704, 1.12 Aircraft Weighting), in case manufacturing capability and proper equipment exists.
    Weight and Balance is carried out under owner/customer/operator’s responsibility and authorization. Necessary calibrated equipment may be provided by HAI upon contractual agreement. After completion of operations, HAI certified personnel may issue a Weight and Balance Report for the owner/customer/operator as per contract requirements.
  • Spectrometric Oil Analysis for engines (all types).
  • Special processes under customer/operator’s PART 145 certification (in case all necessary capabilities exist) according to Manufacturer Manual.

Ground Support Services

  • Provision of Ground Support Equipment & assistant maintenance personnel
  • Aircraft Parking (Apron / Hangarage)


HAI has signed framework contracts with the following companies/organizations and provides various maintenance services:

  • Hellenic Air Force (Civil Register)
  • Olympic Air
  • INTERJET Helicopters
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Additional services available for unscheduled emergency work to the following customers:


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