San José, Costa Rica
  • English
  • Spanish

Why Choose Us?

We’re a Commercial Aviation Maintenance Manpower Supply Organization supporting both MRO’s and Airlines in the Americas.


With us, your company is in the hands of experienced engineers in the aviation area.


With our planning system and inspection, you have the tools to success.


From a detailed check till the best cleaning, we guarantee nothing but the best for your fleet.

In addition to specialized technical services we offer:x

Aeronautical Painting

It is not just aesthetics, it is also considered as a structural aircraft coat.


We carefully examine engine components to detect failures, defects or potential problems.

Structures and Composite Materials

Technical and professional staff with vast experience in the entire area of structures and composite materials


In addition to security aspects, the visual appearance of the interior plays a very important role.

Systems (Flight Controls)

Supervision and control of every operational aspect required for a worry-free flight.

Technical Support

Engineering Support, Planning, Maintenance Control and Handling/Management of Technical Documentation.

Support and Aeronautical Maintenancex

Aeronautical Maintenance

STC installation(TCAS-WIFI etc)

Exterior and interior paint.

Engines Removal and installation


Structural checks

Winglets installation

Control and corrosion prevention program.


Cabin Modification

Fuel Tanks Leak Detection and repairs

Parts manufacturing


If you want to be part of the Four Wings Group team, contact us, we are looking for you!