Case Study: AAR Aircraft Services – Miami Enhances Gear Replacement Efficiency with Omni Arm

Client Overview

Company: AAR Aircraft Services – Miami
Industry: Aviation Maintenance, Repair, and Overhaul (MRO)
Location: Miami, Florida
Fleet Experience: Boeing 717, 737NG, and 727 aircraft

AAR Aircraft Services is a globally recognized MRO provider, known for its expertise in aircraft maintenance and modification. At their Miami location, the technical team regularly performs complex landing gear replacements and sought a reliable, adaptable solution to improve technician workflow and reduce turnaround time.

Challenge

AAR Miami needed a tool that could:

Safely and efficiently handle main landing gear (MLG) and nose gear replacements, particularly for their Boeing 717 fleet.
Adapt across different aircraft models, as operations required transitioning between 717s, 737NGs, and legacy 727s.
Provide consistent technical support and room for tool customization.

Solution

AAR Miami implemented the Omni Arm, a multipurpose gear handling tool from D Check Developments. Initially used for Boeing 717 gear replacements, the Omni Arm quickly proved its value in field operations. With direct support from the D Check team, AAR technicians were able to:

Customize and modify the Omni Arm for use on 737NG and 727 aircraft.
Seamlessly integrate the tool into daily maintenance operations.
Rely on ongoing technical support from D Check, ensuring optimal tool performance and team readiness.

Results

Operational Flexibility

The Omni Arm supported multiple aircraft platforms with minimal modification.

Technician Efficiency

The tool significantly aided technicians in completing gear replacement tasks safely and efficiently.

Long-Term Partnership

D Check’s continuous support reinforced trust and allowed AAR to maximize the value of the tool over time.

Client Testimonial

“We here at AAR Aircraft Services – Miami have had great success with the Omni Arm. Originally we used it to replace the main landing gear and nose gears for the Boeing 717s. The use of this equipment has been a great assistance to the technicians accomplishing these tasks.

With D Check's support we have been able to modify and use the Omni Arm for 737 NGs as well as 727 gears. Just wanted to take time to thank you for your continuous support.”

— David M. Rowe, Director Technical Support, AAR Aircraft Services – Miami

About D Check Developments

D Check Developments, Inc., based in Milner, Georgia, is an aviation tool manufacturer specializing in innovative solutions for landing gear removal and installation. Known for adaptable equipment and hands-on customer service, D Check supports commercial and military aviation teams worldwide.