A large part of our work solves our clients’ challenges
through our professional services.

 REPAIRS AND OVERHAUL SERVICES

Keep your fleet mission‑ready with our comprehensive Repair and Overhaul (R&O) solutions. We partner with FAA‑certified, EASA‑approved, and OEM‑authorized maintenance facilities to deliver fast, reliable, and cost‑effective component restoration.

Our Capabilities

  • Engine, APU, and landing gear overhaul

  • Avionics, electrical, and hydraulic component repair

  • Structural repair and composite restoration

  • Rotable and expendable component refurbishment

  • OEM‑standard testing, calibration, and certification

  • Exchange and loaner programs to minimize AOG downtime

Why Choose Us

We ensure every repaired component meets or exceeds regulatory and manufacturer standards, backed by full traceability, warranty support, and global logistics coordination.

TESTING AND CERTIFICATION SERVICES

We provide end‑to‑end testing and certification services to ensure your aircraft components meet strict aviation safety and performance requirements.

What We Offer

• Non‑Destructive Testing (NDT): Eddy current, ultrasonic, X‑ray, dye penetrant
• Functional and operational testing for avionics and mechanical systems
• Calibration and compliance verification
• Airworthiness certification (FAA 8130‑3, EASA Form 1)
• Environmental and stress testing for critical components

Our Commitment

Every test is performed by certified technicians using advanced diagnostic equipment, ensuring accuracy, reliability, and regulatory compliance.

Support Services Include

• AOG technical assistance
• Maintenance planning and engineering support
• Troubleshooting for avionics, engines, and mechanical systems
• Technical documentation and service bulletin management
• Onsite and remote technical advisory services

Value Delivered

We help operators reduce downtime, improve reliability, and maintain compliance with evolving aviation standards.

TECHNICAL SUPPORT

Our technical support team provides expert guidance across the full lifecycle of your aircraft operations, from troubleshooting to fleet optimization.

A large part of our work solves our clients’ challenges
through our professional services.

CONSULTING SERVICES

Our aviation consulting services empower operators, MROs, and procurement teams to make informed, strategic decisions that enhance operational efficiency and reduce costs.

Areas of Expertise

  • Fleet acquisition and lifecycle planning

  • Maintenance program development (MPD, AMP, MSG‑3)

  • Cost‑reduction and supply‑chain optimization

  • Regulatory compliance and audit preparation

  • Asset management and technical due diligence

Our Approach

We combine industry expertise with data‑driven insights to deliver solutions tailored to your operational and financial goals.

LOGISTICS AND SUPPLY CHAIN MANAGEMENT SERVICES

Aviation logistics requires precision, speed, and global reach. We manage the entire supply chain to ensure critical parts arrive where and when they’re needed.

Our Logistics Solutions

  • Global sourcing of aircraft parts and components

  • AOG and expedited shipping services

  • Inventory management and forecasting

  • Customs clearance and regulatory documentation

  • Warehousing and distribution solutions

Operational Advantage

We streamline procurement and logistics to reduce lead times, eliminate supply bottlenecks, and keep your aircraft flying.

MANAGEMENT SERVICES

We provide comprehensive management solutions that support the operational, technical, and administrative needs of aviation organizations.

Our Management Capabilities

  • Aircraft maintenance program management

  • Vendor and contract management

  • Asset tracking and lifecycle management

  • Compliance and quality assurance oversight

  • Project management for upgrades, modifications, and fleet transitions

Outcome

Our management services ensure operational continuity, regulatory compliance, and optimized resource utilization.

AIRCRAFT SALES & ACQUISITIONS

Whether you’re buying, selling, or upgrading your fleet, we provide expert guidance throughout the entire aircraft transaction process.

Our Services Include

  • Market research and aircraft sourcing

  • Pre‑purchase inspections and technical evaluations

  • Negotiation support and contract management

  • Import/export coordination and regulatory compliance

  • Delivery, acceptance, and entry‑into‑service support

Your Advantage

We help clients secure the right aircraft at the right value, backed by transparent processes and technical expertise.

©2026 XII Services LLC

CONTACT US

We're not around right now. But you can send us an email and we'll get back to you, asap.

Sending

Log in with your credentials

Forgot your details?