Part 21J Design Organisation Approval

Aerospace Engineering Solutions is a certified EASA Part 21J Design Organisation (EASA.21J.722) and GCAA Part 21 (DOA/181) delivering minor and major approved changes for design engineering modification programs on commercial and private jet aircraft, leasing companies and MROs worldwide.

Specialising in all aspects of cabin interior, aircraft transitions, exterior, structural, and avionic changes, our extensive global presence ensures pioneering and budget-conscious design solutions to the aerospace sector. Upheld by a foundation of safety, adaptability, and exceptional customer service, we remain committed to delivering excellence across the industry.

Cabin Interiors:

· Layout of Passenger Accommodations (LOPA)

· Emergency Equipment Installation

· Soft Furnishing Changes

· Placards and Markings

· Carpet and Escape Path Lighting

· Cabin Interior Branding

· Seat Changes

· Zero Passenger Configuration

· Monument Design and Installation

Aircraft Transitions:

· Aircraft Lease Plates

· Temporary Aircraft Registration Decals

· Avionic Re-Registration

· Emergency Locator Transmitter Reprogramming

· Low Frequency Underwater Locator Device

Exterior Changes:

· Aircraft Livery

· Exterior Branding

· Technical Markings

· Temporary Registration Markings

Avionic Changes:

· In-flight Entertainment Systems (IFE)

· Wi-Fi Installations

· Electrical Load Analysis (ELA)

· Flight Manual Supplements

· USB Installations

· Galley Insert Installation and Removal

Structural Changes:

· Floor Track Installation

· Monument Provisions

· Fuselage Penetrations

· Special Role Provisions