PW100

PW100 Turboprop Engine MRO Services

Walter Aero delivers comprehensive maintenance, repair, and overhaul (MRO) solutions for the PW100 in partnership with our strategic industry partner. Our approach combines flexibility, reliability, and technical expertise to ensure operators of all fleet sizes receive customized support that meets operational goals and maximizes engine availability.

Key Capabilities

Walter Aero provides full-spectrum PW100 MRO services, including:

• Engine maintenance, repair, and overhaul for nearly all PW100 models
• In-house accessory repair and test capabilities
• Extensive LRU (Line Replaceable Unit) services, including repair & overhaul, program management, exchange/forward exchange, sampling, and reliability engineering
• 24/7 AOG support for PW100 engines and associated Honeywell / P&W Aero Power APU LRUs (air, fuel, oil, electrical systems)
• Tailored maintenance programs designed to meet unique customer requirements
• Rental engine support to reduce operational downtime

By combining state-of-the-art technology with over 35 years of PW100 expertise, we optimize repair processes, reduce reliance on expensive replacement parts, and ensure engines return to service efficiently and reliably.

Field Services

Our dedicated Field Service Teams operate worldwide, providing:

• • On-site inspections and troubleshooting
• • Technical guidance and emergency maintenance
• • Real-time updates and recommendations to support confident operational decisions

Our 24-hour Customer Response Team ensures rapid coordination for all service requirements.

Service Highlights

• P&WC Designated Overhaul Facility (DOF) & Independent MRO Provider
• Maintenance, Repair & Overhaul capabilities for nearly all PW100 models
• Over 40 years of experience supporting the PW100 platform
• More than 10,000 engines and modules processed
• Flexible program development to meet unique operational needs
• Comprehensive in-house repair capabilities, minimizing the need for costly replacement parts
• Engine familiarization and borescope training programs
• Dedicated on-site engineering and technical support
• Rental engine availability and comprehensive warranty protection

Certifications & Authorizations

• FAR 145 Certified Repair Station
• EASA Part-145 Approved Maintenance Organization
• Additional NAA certifications available upon request
• ISO 9001:2008 and ISO 14001:2015 Certified

Aircraft Applications

• Airbus DS (CASA) C295
• ATR 42
• ATR 72
• AVIC MA60
• BAe ATP
• De Havilland Canada CL-215T/CL-415
• De Havilland Canada Dash 8-100/-200/-300
• Dornier 328
• Embraer EMB-120
• Fokker 50/60
• Ilyushin Il-114