PRO-M Aviation

PRO-M Aviation Ltd is an aircraft line maintenance company with its head office in Valletta, Malta, and its operations base on Apron 3 at Malta International Airport in Luqa. It holds EASA Part-145 approval from Transport Malta Civil Aviation Directorate (TM-CAD). The company was set up by a team of senior people from engineering and aircraft maintenance firms, led by CEO Roberto E. Polles.

PRO-M has a base in Europe and is growing in the Americas. In 2026 it added Airbus A330 and Boeing 737 families to its Part-145 approval, gained EASA Part-IS certification, and opened stations in Central America, at Monsenor Oscar Arnulfo Romero International Airport in El Salvador and Palmerola International Airport in Honduras.

Services

Line maintenance

Line maintenance is PRO-M's core business, at its own stations and at temporary locations when needed:

• Pre-flight and post-flight inspections
• Daily and weekly checks
• Tyre and brake checks and changes
• Fluid top-ups
• Troubleshooting and minor repairs
• Avionics, systems and engine checks
• Exterior cleaning

AOG support 24/7

The Malta head office has an AOG contact 24 hours a day, 365 days a year. It can support any station in the PRO-M network or send its AOG team to any airport.

Flying spanner

A technician travels on board the aircraft to handle checks, troubleshooting, minor repairs, servicing and refuelling wherever it operates.

Line station setup

PRO-M can set up temporary or permanent stations for a customer, with the staff and logistics needed.

Maintenance control centre (MCC)

A 24/7 MCC staffed by Part-M planners and EASA certified technicians oversees fleets and gives technical support.

Transit support

• Pre-flight checks and departure help
• Refuelling help
• Help during pushback and engine start
• Help during de-icing and anti-icing