This article is based on an official press release from TIGHITCO, Inc.

TIGHITCO Enhances Integrated MRO Capabilities to Minimize Aircraft Downtime

On April 22, 2026, Charleston, South Carolina-based TIGHITCO, Inc. announced significant enhancements to its integrated Maintenance, Repair, and Overhaul (MRO) capabilities. According to the company’s official press release, the aerospace and defense manufacturer is aligning its in-shop repair services with on-site inspection teams to better support aircraft readiness and reduce operational downtime for both commercial and military operators.

The strategic alignment bridges the gap between traditional facility-based repairs and field maintenance. By combining its Overhaul Support Services (OSS) division with its Mobile Non-Destructive Testing (NDT) capabilities, TIGHITCO aims to deliver flexible, end-to-end solutions. Industry research notes that the company, which traces its roots back to 1944 and was acquired by The InterTech Group in 1991, operates under stringent aerospace certifications, including NADCAP, FAA/EASA Part 145, and AS9100D.

As operators and original equipment manufacturers (OEMs) continue to prioritize efficiency, this integrated approach allows maintenance to occur seamlessly across both in-shop and on-aircraft environments. We note that this announcement follows a series of rapid expansions by TIGHITCO throughout early 2026, signaling a strong strategic focus on scaling its global sustainment footprint.

Bridging the Gap Between Shop and Field

Overhaul Support Services (OSS)

At the core of TIGHITCO’s in-shop capabilities is its OSS division, based in East Granby, Connecticut. Established in 2000 and acquired by TIGHITCO in 2008, the OSS division provides component repair and overhaul services supporting critical aircraft systems. According to the press release, the facility supports major OEMs including Sikorsky, Boeing, and Leonardo, as well as leading maintenance providers such as MTU.

Mobile Non-Destructive Testing (NDT)

Complementing the Connecticut-based overhaul services is TIGHITCO’s Mobile NDT team. Officially launched in mid-2025, these mobile units deliver on-site inspection services directly to the aircraft. The company states that its field capabilities include eddy current, ultrasonic, and fluorescent penetrant inspections. Bringing these services directly to the flight line eliminates the logistical delays of shipping parts to a testing facility, enabling rapid response times.

Mark Withrow, CEO of TIGHITCO, who brings over 35 years of aerospace experience and is a United States Air Force veteran, highlighted the operational benefits of this dual approach in the company’s release:

“Operators are increasingly focused on maintaining readiness while minimizing downtime. Our integrated MRO approach allows us to support those priorities by delivering responsive, high-quality solutions both in our facilities and in the field.”

A Broader Strategy of Expansion

Recent 2026 Milestones

The April 22 announcement is part of a broader, aggressive expansion strategy observed throughout the first quarter of 2026. According to industry reports and prior company statements, TIGHITCO has achieved several key milestones in rapid succession:

• Defense Engine Program Expansion (April 21, 2026): Just one day prior to the integrated MRO announcement, TIGHITCO expanded its OSS capabilities to support a broader range of defense engine programs, building upon its established support for the PW800 engine platform.
• FAA Part 145 Approval (March 11, 2026): The OSS division received FAA approval to perform overhauls on Chinook swashplates for commercial operators, expanding its reach beyond existing U.S. Army CH-47 military programs.
• Automated Blade Balancing (March 10, 2026): The company introduced a patent-pending automated blade balancing technology for rotorcraft, designed to enhance precision and maintenance efficiency.

Shawn Hawks, Vice President and General Manager of Complex Composites at TIGHITCO, emphasized that the integration of these growing capabilities is designed to meet shifting customer requirements.

“Our ability to combine in-shop repair capabilities with on-aircraft inspection support provides customers with a more efficient and adaptable solution. This integrated approach allows us to respond quickly and support evolving operational needs.”

AirPro News analysis

We observe that TIGHITCO’s strategic pivot toward integrated, on-site MRO services directly addresses current macroeconomic pressures within the aerospace sector. The industry is currently facing immense pressure to keep aging fleets operational amid persistent global supply chain bottlenecks for new parts. Consequently, MRO services have become critical to extending the lifecycle of existing components.

By expanding its Mobile NDT footprint, TIGHITCO is tapping into a major industry shift toward performing maintenance and inspections “on-wing” or on-site. This methodology prevents the logistical friction of removing, shipping, and reinstalling parts. For both military and commercial sectors, reducing Aircraft on Ground (AOG) time is paramount, and decentralized, mobile inspection capabilities are rapidly becoming a baseline requirement rather than a premium add-on.

Frequently Asked Questions

What is TIGHITCO’s integrated MRO approach?

TIGHITCO’s integrated MRO approach combines its traditional in-shop Overhaul Support Services (OSS) with on-site Mobile Non-Destructive Testing (NDT). This allows the company to perform complex repairs at its facilities while conducting rapid, on-aircraft inspections in the field to minimize downtime.

Where are TIGHITCO’s MRO services located?

TIGHITCO is headquartered in Ladson, South Carolina, with its primary Overhaul Support Services (OSS) division based in East Granby, Connecticut. The company also operates manufacturing and repair facilities across the United States and in San Luis Potosí, Mexico.

What inspection methods does the Mobile NDT team use?

According to the company’s press release, the Mobile NDT team utilizes eddy current, ultrasonic, and fluorescent penetrant inspections to evaluate aircraft components on-site.

Sources

• TIGHITCO, Inc. Press Release