Aviation Repair Overhaul FAA Certificate CL 1

Aviation Repair & Overhaul FAA Certificate CL 1 R 064 K EASA Certificate 145. 4358 9970 International Blvd. Cincinnati, OH 45246 -4898 Phone: (513) 870 -6780 Fax: (513) 870 -6784 Email: repair@ctlaerospace. com Aviation Repair and Overhaul ISO 9001 -2000 & AS 9100: 2004 Rev B Registered PROPRIETARY

CTL Aerospace Campus • • OEM Plant 100, 000 Sq. Ft Tooling / Equipment Storage 15, 000 Sq. Ft Aviation Repair 60, 000 Sq. Ft Planned Expansion 36, 000 Sq. Ft Plant 1 Headquarters OEM Operations Aviation Repair and Overhaul Plant 2 Aviation Repair Facility PROPRIETARY

Limited Powerplant Ratings Including Component Repair, Modifications, Inspections and testing for: CF 34, CF 6, CFM 56, & GE 90 Aviation Repair and Overhaul PROPRIETARY

CF 34 Approved Engine Repairs CF 34 Component Repairs • FWD Fan Case • AFT Fan Case • Insulation Blankets • STG 2 Vane Shroud • FWD and AFT Spinners • HPTR Coupling Nut CF 34 -3 CF 34 -8 CF 34 -10 Aviation Repair and Overhaul PROPRIETARY

CF 6 Approved Engine Repairs CF 6 Component Repairs CF 6 -6 CF 6 -50 CF 6 -80 A CF 6 -80 C 2 CF 6 -80 E 1 Aviation Repair and Overhaul • Air Oil Seal • Liner Segment • Bearing Nut • Platform • Coupling Nuts • Fan Case • Spanner Nuts • Spinner Cone • Vane • Inner Shroud • Fan Frame • Fan Shroud • Stiffener Ring • Vane Shroud • Bearing Retainer • Accessory Gearbox Mounts PROPRIETARY

CFM 56 Approved Engine Repairs CFM 56 Component Repairs • Bearing Aft Seal • Air Oil Seal • Acoustic Panel • Fan Case • Vane • Spinner Cone • Bearing Stationary Oil Seal • Bearing Retainer • Seal CFM 56 -2 CFM 56 -3 CFM 56 -5 A/B/C CFM 56 -7 Aviation Repair and Overhaul PROPRIETARY

GE 90 Approved Engine Repairs GE 90 Component Repairs • FWD Acoustic Panel • AFT Acoustic Panel • Rotating Seal • Stationary Air Oil Seal • Blade Platform • Fwd Panel • Bleed Air Panel GE 90 -90 B GE 90 -94 B GE 90 -115 B Aviation Repair and Overhaul PROPRIETARY

PW 4000 Approved Engine Repairs PW 4000 Component Repairs • Spinner • Kevlar Fairings PW 4000 Aviation Repair and Overhaul PROPRIETARY

LM 2500 Engine Repairs Industrial Gas Turbine Engine ( Non- FAA) • Stg 1 and 2 Vane Shroud • Bearing and Spanner Nuts • Separator Cover • #3 Seal • Inlet Duct • #3 Bearing Oil Seal • Air / Oil Seal LM 2500 Aviation Repair and Overhaul PROPRIETARY

LM 5000 Engine Repairs Industrial Gas Turbine Engine ( Non- FAA) LM 5000 Aviation Repair and Overhaul • Air Oil Seal • #1 and #3 Stationary A/O Seal • #3 Bearing Stationary Air Seal • Air Collector • Spinner • Bearing and Spanner Nuts • Inner and Outer Shroud • Stator Cases PROPRIETARY

LM 6000 Engine Repairs Industrial Gas Turbine Engine ( Non- FAA) LM 6000 Aviation Repair and Overhaul • #3 Stationary Seal • Air Seal • Bearing and Spanner Nuts • IGV Shroud • Stg 1 &2 Vane Shroud • Shrouds • Stator Cases • Air Collector • Fwd Carry Seal • VIVG Mid Case PROPRIETARY

Spinner Cone Refurbishment • • CFM 56 -2 /-3 /-5 /-7 Aviation Repair and Overhaul Complete Inspection Advanced Chemical Processing Techniques Shot Peen Surface Conditioning Conical, Elliptical and Conelliptical Spinners CF 6 -50 /-80 A /-80 C PROPRIETARY

Fan Blade Platforms • • • Aviation Repair and Overhaul Repairs preformed on Metallic, Composite and Hybrid Platforms Complete Inspection Replace Seals and Wear Strips Recondition Paint PROPRIETARY

CFM 56 Acoustic Panels • Approved Repairs on Fwd, Mid, and Aft Panels • Complete Inspection • Facesheet Repair • Stiffener Crack Repair • Replace Missing or Damaged Spacers and Cups • Repaint Fwd Panel AFT Panel Aviation Repair and Overhaul PROPRIETARY

Acoustic Liner Segment Repair • • Complete Inspection Face Sheet Replacement Back Pan Replacement Honeycomb Repair CF 6, CFM 56, GE 90 Aviation Repair and Overhaul PROPRIETARY

CF 6 -80 C OGV Segment Repair • • Aviation Repair and Overhaul Complete Inspection Injection Repairs Vane slot boot replacement Bushing replacement PROPRIETARY

CF 6 -80 C OGV Repair • • • Aviation Repair and Overhaul Complete Inspection Air foil surface repairs Platform seal replacement Platform crack repairs Leading edge replacement PROPRIETARY

CFM 56 Air / Oil Seal Refurbishment • Metallic and Composite Seals • Complete Inspection • Oil Scoop and Cover Replacement • Teflon Replacement • Abradable Replacement • Pressure Testing Aviation Repair and Overhaul PROPRIETARY

CF 6 -80 C Air / Oil Seal • Metallic and Composite Seals • Complete Inspection • Oil Scoop and Cover Replacement • Teflon Replacement • Abradable Replacement • Pressure Testing Before Aviation Repair and Overhaul After PROPRIETARY

Spanner, Bearing, and Coupling Nut Overhaul After • Complete Inspection • Silver Plating • Torque Test Certification • Teflon, Vespel, & Abrabable Replacement After Before Aviation Repair and Overhaul PROPRIETARY

Blocker Door Repair • • Aviation Repair and Overhaul Face Sheet Replacement Back-pan Repair Honeycomb Repair Replace Hardware / Hinges/ Wear Plates - Composite Perforated - Wire Mesh PROPRIETARY

Fan Case Repair and Refurbishment • • Aviation Repair and Overhaul Equipment capable of handling large hardware Complete Abradable Refurbishment Kevlar Containment Shroud Repairs Weld Repair of Cases PROPRIETARY

CF 34 Abradable Replacement • Complete Inspection • Complete removal and replacement of Abradable Rub Strips and Compounds • Worldwide On Wing / Engine Shop, repair support. Aviation Repair and Overhaul PROPRIETARY

CF 6 -80 C Booster Case Overhaul • Complete Inspection • Thermal Coating Replacement • Surface Treatment • Insert Replacement • Corrosion Removal Before After Aviation Repair and Overhaul PROPRIETARY

CF 6 -80 C Booster Assembly • • Stage 1 Vane Booster Disassembly Inspection Teflon Replacement Assembly Boeing 767 B-747 Stator Vane Segments Stages: 1 -5 Aviation Repair and Overhaul PROPRIETARY

Fan Module Overhaul Typical Repairs : • Full replacement of the Abradable Rub Strip. • Replacement of the inner and outer Thrust Reverser Support Rings. • Coating repair to the Support Rings. • Thrust Reverser Support Ring seal repair and replacement. • Removal, inspection and replacement of all defectivel hardware. • Acoustical liner repair and overhaul. • OGV Vane inspection, repair and refinishing. • Complete refinishing of the Anodize coating and protective treatments on the cases. Aviation Repair and Overhaul PROPRIETARY

LM 5000 & LM 6000 Air Collectors • • Complete Inspection Sprint Kit retrofit Weld Repair Refurb and Paint LM 6000 Aviation Repair and Overhaul PROPRIETARY

On-Wing / On-Site Repair • 24/7 Service • World Wide Support • Reduce Maintenance Ground Time • Quick Turn Around Times • Engines Currently Supported CF 34, CFM 56, CF 6, GE 90 CF 6 -80 C Fan Case CFM 56 Abradable Replacement Aviation Repair and Overhaul PROPRIETARY

The CTL Advantage • Highest Quality • Cost Competitive • Lowest Turn Times • On Wing Support • Broad Range of Capabilities • Professional, Courteous, Responsive Customer Service Aviation Repair and Overhaul PROPRIETARY