Semasa MRO

In aircraft component maintenance, technical capability alone is not enough. Trust and manufacturer approval are essential.

At Semasa MRO by Boost Air Group, we work in close collaboration with leading OEMs that officially approve us to perform maintenance, repair and overhaul services on critical aircraft components.

These approvals ensure that all work is carried out in full compliance with OEM documentation, approved procedures and certified materials, maintaining the highest standards of safety, reliability and operational performance.

Because in aviation, every component must return to service exactly as intended.

Why does oxygen pressure matter in aviation?

At cruising altitude, oxygen supply systems become essential to ensure safety on board. Verifying and adjusting pressure levels is key to guaranteeing that the system delivers a stable and reliable flow when it is most needed.

At Semasa MRO, these checks are carried out with strict precision, ensuring every component performs under the highest safety standards.

Now, as part of Boost Air Group, we continue strengthening our technical capabilities to deliver reliable and specialised component maintenance solutions.

Keeping ground support equipment operational is essential to maintaining safe and efficient aircraft operations.

At Semasa MRO by Boost Air Group, we are proud to be an authorized Tronair service center for Spain, Portugal and Africa, supporting operators with specialized maintenance, overhaul and repair services for Ground Support Equipment (GSE).

Working in accordance with manufacturer standards and approved procedures, our technical teams help ensure the reliability, safety and operational readiness of critical GSE equipment throughout its lifecycle.

From hydraulic jacks to specialized ground equipment, every intervention is carried out with the precision and technical expertise required by today’s aviation industry.

When safety equipment leaves the aircraft for overhaul, trust matters just as much as technical capability.

At Semasa MRO by Boost Air Group, we are proud to be officially approved by leading OEMs to perform overhaul services on aviation life vests for adult, crew, and infant applications.

These approvals reflect the confidence manufacturers place in our expertise, processes, and compliance standards. Working in accordance with approved OEM data and certified materials, we ensure every component is returned to service with the highest levels of reliability and safety.

In aviation, every detail matters, especially the ones designed to save lives.

On World Metrology Day, we recognize the precision that underpins aviation safety.

Calibration processes ensure that measuring equipment provides reliable and accurate data, essential for aircraft operations and metrological systems throughout the aviation industry.

Semasa MRO operates an ENAC-accredited laboratory dedicated to ensuring the highest standards of accuracy and reliability in the calibration of pressure, torque, mass, dimensional, and force measuring equipment.

Because at Semasa MRO, every measurement counts.

Technical precision behind every landing.

These Boeing 787 brake assemblies combine advanced technologies such as carbon brakes, brake-by-wire systems and integrated electronic monitoring.

At Semasa MRO, our teams carry out the inspection, overhaul and testing of these components to ensure they return to service under the highest maintenance standards.

Now reinforced as part of Boost Air Group, we continue supporting the industry through specialized component maintenance expertise.

Precision work goes beyond the component, it ensures performance when it matters most.

This oxygen system overhaul reflects the level of accuracy and technical expertise required to guarantee reliable operation under real flight conditions. Every adjustment and verification plays a critical role in maintaining safety standards across the aircraft lifecycle.

At Semasa MRO, this expertise is now further strengthened as part of Boost Air Group, allowing us to expand our capabilities and continue delivering high-quality component maintenance solutions to the industry.