Engine Consultancy

TGIS Aviation engine consultancy

TGIS Aviation is an expert in engine contract negotiations, including new engine selection, purchases and overhaul contracts. It also offers the management of engine and APU overhauls, on-wing engine removal planning, delivery and redelivery, plus pre-purchase and mid-term audits/inspections, borescope overviews and engine life limited part (LLP) back to birth reviews.

TGIS Aviation engine services can be provided individually as required by the customer or as part of a full support package.

The reduction of a client’s $/hour costs is firmly at the heart of everything we do. See our case study to find out how TGIS recently helped save a customer nearly $.5m with a single engine overhaul.

With many years of management of engine shop visits, our consultants have formed excellent relationships with many of the MRO’s worldwide. In addition, several of our consultants are located close to overhaul shops, minimising travel costs to our customers.

Engine/APU Services

  • Engine Selection Analysis
  • Contract Negotiations
    (Maintenance, Lease, Pre-purchase)
  • Engine Maintenance Cost Analysis/Budgets
  • Engine Shop Visit Management
  • Engine Shop Visit Planning
  • Engine Valuations
  • End of Lease Planning
  • Engine Lease Deliveries and Returns
  • Engine Borescopes
  • Pre-purchase Inspections
  • Engine Records Management
  • Engine Shop Invoice Reviews
  • Spare Engine Support
  • Engine Mid Term Audits
  • Engine Condition Monitoring


  • CFM56-3 Series
  • CFM56-5 Series
  • CFM56-7 Series
  • V2500 Series
  • RB211 Series
  • RR Trent Series
  • GE90 Series
  • CF6 Series
  • PW2000 Series
  • PW4000 Series
  • JT8D Series
  • AE3007
  • CF34
  • Tay 620/650
  • Various APU’s

Please get in touch to find out how we can help you.