Aircraft Services
Certified Maintenance, Repairs & Upgrades

Your Full-Service Partner for World-Class Aircraft Support

ACC Columbia Jet Service GmbH is your full-service partner for world-class aircraft maintenance, engineering, modifications, and support. We serve corporate and regional aircraft operators from our modern MRO facilities in Hannover (HAJ) and Cologne (CGN), as well as through global mobile support.

We offer comprehensive line and base maintenance for a broad range of business and regional aircraft, providing the technical depth, personalized care, and certified capabilities to keep your aircraft performing flawlessly — today and long into the future. With EASA, FAA, and multiple global approvals, we support aircraft from Bombardier, Dassault, Embraer, Gulfstream, and Airbus Corporate Jets.
Our highly trained technicians perform scheduled inspections, unscheduled repairs, and preventive maintenance to ensure maximum availability, airworthiness, and operational performance. Whether you're based in Europe or flying internationally, our maintenance programs are designed to keep your aircraft in optimal condition with minimal downtime.
"We don't just service aircraft — we support your mission."

Comprehensive Service Portfolio

From routine maintenance to complex modifications, we deliver excellence across every aspect of aircraft support

Aircraft Maintenance

From routine line service to comprehensive base maintenance, our certified technicians service all major business jet manufacturers.

AOG Support

24/7 rapid response teams ready to mobilize anywhere in Europe, the Middle East, or beyond to minimize your downtime.

Engineering Services

Innovative aircraft solutions from structural repairs to complete component overhaul with full certification support.

Avionics & Cabin Upgrades

State-of-the-art avionics retrofits and luxury cabin enhancements that elevate safety, comfort, and value.

Interior Refurbishment

Complete interior solutions from upholstery refresh to full cabin redesign with Smart Repair technology.

Modifications

Complete interior solutions from upholstery refresh to full cabin redesign with Smart Repair technology.

Our modern hangars at Cologne (CGN) and Hannover (HAJ) are fully equipped with:

• Aircraft docks
• Engine hoists and test equipment
• Battery, wheels, and brakes shops
• OEM-approved tooling and calibration

Each location is optimized for business jet operations, including access to on-site parts, certified tooling, and ground support equipment. Our composite and sheet metal workshops in Schwelm and Wegberg enable customized solutions for parts, from design and repairs to production.

All maintenance is performed under EASA Part 145 and FAA Repair Station certificates, with full logbook entries, task cards, and documentation provided. We also comply with:

• TCCA and CAA’s for Aruba, Bermuda, Cayman Island, Georgia, Guernsey, India, Isle of Man, Kazakhstan, Morocco, Nigeria, Pakistan, San Marino, Sweden and USA
• OEM-recommended practices and AMMs
• SB/AD tracking and compliance verification
• ARC inspections in coordination with CAMO

Our internal quality and safety teams monitor every step of the process for full regulatory assurance.

Ready to Experience World-Class Service?

Contact our expert teams to discuss your aircraft maintenance and support requirements. We're here to keep your mission flying.
Leading global MRO provider for business aviation since 1975. German engineering excellence with personalized aviation care.
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