Turnkey Aircraft Interior Modification Programs Reduce Risk

Airlines planning for a post-pandemic era are predicting return of international business travel by late 2023 or 2024. Since it can take one to two years to complete a typical integration program for delivery of a reconfigured aircraft, the time to start conducting future planning is now.

In this article, Jeremy Hunter, Senior Sales and Marketing Manager, and Don Wren, Jamco America’s Executive Vice President, both from Jamco America, one of the most experienced interior products suppliers and turnkey aircraft interiors integrators in the industry, answer some key questions about how airlines can mitigate risk as they reconfigure aircraft with dividers, bulkheads, and monuments, including closets, video control cabinets, lavatories, and premium seating.

Q: Why is turnkey for aircraft modifications a better option for airlines?

A: A key issue airlines face when modifying their aircraft interiors is risk. Interior installation and reconfigurations are complex programs, involving design, engineering, testing, certification, manufacturing, and final installation. These are extensive undertakings and airlines often focus on mitigating risks associated with schedule, cost, and quality. That is why the ability to offer a complete set of products and services and/or to integrate third party supplier products is so critical. This method essentially hands the keys of a completed interior to an airline, significantly reducing the many risks involved.

For example, Jamco America has a suite of services at its facility in Everett, WA, including fully staffed engineering, technical publications, manufacturing teams, testing capabilities (electrical, dynamic, thermal, acoustic, life cycle, and material strength), as well as an on-site Federal Aviation Authority Organization Designation Authorization (FAA ODA) certification department. This investment in commercial aerospace capabilities provides a turnkey experience that proactively mitigates risk.
By contrast, alternatives that increase the number of suppliers supporting a given interior modification requires increased coordination among suppliers, thereby inducing additional risk to the program.

Q: What are the main areas in the course of a program that cause delays?

A: Some of the major issues that interior installation/retrofit modification programs face include testing failures, other certification compliance findings, manufacturing delays, and quality issues – sometimes late in a program.

For example, one of Jamco America’s recent interior installation programs resulted in a dynamic testing failure, which is not uncommon with product development. However, with a testing facility right next door to the engineering team, the integration team was able to quickly react to resolve the issue, retest, and avoid impact to the program schedule.

Another area of potential delay that can be mitigated by use of a turnkey organization is certification compliance issues found on products or with the installation of products late in a program. The presence of on-site ODA enables FAA unit members to review the product and installation engineering in real time using multiple internal design reviews that occur during a program. This can significantly reduce risk when compared to situations in which the certification organization works with a separate engineering design firm or is dependent upon limited FAA resources, which may have more critical priorities to support.

“Yes, schedule delays are very often the biggest risk for airline customers during an aircraft interior modification program,” explains Don Wren, Jamco America’s Executive Vice President. “Any delays in the modification schedule can impact fleet maintenance planning and even route planning. Interior modifications are typically performed to prepare a number of aircraft for the introduction of a new route or to introduce a new class of service on existing routes. Both can be time-sensitive for the airline to remain competitive and meet commitments to their own customers and shareholders.”

Q: Are there benefits to using a turnkey organization even for isolated portions of a program?

A: Using an organization with turnkey knowledge and experience is beneficial even for an isolated portion of work. Because the organization has experience in all aspects of an aircraft interior modification program, it can provide more efficient and effective coordination compared to companies that do not have that level of experience or understanding.

Q: Are there any negatives to using a turnkey organization?

A: Resources must be carefully managed to avoid a situation in which the turnkey organization takes on too much work. For example, Jamco America constantly monitors its resource capacity using a variety of management tools to avoid overextending resources.

Q: What is the value of integrator as part of providing a turnkey solution?

A. Aircraft interior modifications often include more than one supplier. Problems could arise if no organization involved has turnkey integration capabilities. In that case, it would be the airline’s job to manage the program and ensure there are no gaps or overlaps in roles and responsibilities among all the multiple suppliers. The airline already has a full time job moving passengers, so there is a high risk that a gap will result – potentially putting the whole program at risk. A turnkey integrator will oversee all the other supplier activities to ensure a unified schedule and work scope for the program. In effect, this integrator is the airline’s eyes and ears and will manage all technical milestones and deliverables. The integrator is an indispensable team leader who will assist the airline to overcome all hurdles along the way, and with unequivocal focus on staying on time, on budget, and at the highest quality.

Q: How are complex interior programs managed?

A. For complex programs, the key to success is a highly qualified and experienced program manager. While there will always be challenges, experience and product maturity within a program will keep risk to a minimum. Understanding each applicable aircraft and the respective pre- and post-mod configurations will ensure the program can launch smoothly. When there are unknowns, decision gates must be set. There are often major milestone meetings, for example, the initial technical coordination meeting, preliminary design review, and critical design review. If the milestone entrance and exit criteria are managed well, the program will run smoothly. Proper notice, tracking, and resolution is the only way to mitigate any impacts. For example, each program manager in Jamco America’s program management office holds PMP certification and has more than 25 years of commercial aerospace experience.

Jeremy Hunter is Jamco America’s Director of Sales and Marketing. Jeremy has more than 16 years’ experience in the aerospace industry with a background in mechanical engineering, program management, and sales and marketing.

Don Wren is Jamco America’s Executive Vice President, responsible for sales and marketing, program management, engineering, technical services, and certification. Don has an extensive commercial aerospace interiors background in engineering and certification, including experience at Boeing and the FAA prior to Jamco America.

Greene Tweed Highlights Arlon 4020 Labyrinth Seal

Greene Tweed, a leading global manufacturer of high-performance elastomers, thermoplastics, composites, and engineered components, highlights the Arlon 4020 Labyrinth Seal. This seal uses proprietary thermoplastic technology, has a controlled thermal expansion over a wide range of temperature, and has a uniquely engineered tooth profile that make it a cost-effective and long-lasting seal choice.

Customer test results show up to a 1.5% gain in efficiency compared to traditional seals, correlating with field tests and predictions from FEA analysis.

Non-contacting labyrinth seals reduce leakage in centrifugal applications. This is accomplished by restricting flow through a series of chambers formed between the rotating element while the teeth control the passage of the media.

Greene Tweed’s labyrinth seals deliver superior performance due to the innovative combination of custom-engineered tooth designs and high-performance PEEK thermoplastic materials. The materials reduce friction and eliminate galling which extends the seal’s life and lowers maintenance costs. This optimized thermal expansion allows for retrofit and like-for-like replacement of conventional metallic designs.

The erosion and corrosion resistance make the Arlon 4020 ideal for severe sealing applications including those with high acid, Mercury content, or high-velocity media. Other ideal applications include oil and gas production and transportation, air separation units, chemical industry, fertilizer plants, carbon capture and storage, and industrial applications.

The Arlon 4020 has dramatically increased efficiency and reliability for longer run times due to the tooth profile. The seal uses a cyclic flex-and-return motion that withstands contact during critical speeds and tighter clearances. The tight running clearances increase efficiency and reduce flow rates to enhance the seal performance. This in turn decreases the compressor footprint and leads to cost savings and environmental benefits.

Trimec Aviation Builds on Gulfstream Maintenance Expertise

Trimec Aviation, a certified FAA Part 145 Repair Station (#18TR248C), continues to build on its Gulfstream maintenance expertise with a recent GIV STC model add-on installation of the Becker Avionics Audio Management Unit 6500.

Trimec worked with Becker Avionics to complete the first AMU 6500 STC for the G200 last summer and now the GIV aircraft model has been added with this latest system installation. The standalone audio management unit (AMU) uses a display to enable new functionality with enhanced performance.

“We truly enjoy working with the Becker Avionics team and are always excited to add more Gulfstream capabilities to our facility,” John Holland, Trimec Aviation, general manager said. “Our continued success is attributed to our experienced and talented avionics technicians, and we look forward to more rewarding projects with Becker Avionics.” 

“Trimec is a trusted partner of Becker Avionics and we look forward to working with the team on future aircraft modification projects,” added Rob Truglia, Becker Avionics Business Development manager. The AMU6500 is based on a completely new system architecture, which allows maximum scalability of the Inter-Communication System (ICS) for a wide variety of aviation platforms. The individually programmable soft keys and functions can be tailored to the mission and aircraft configuration. By combining the display and system architecture, the AMU increases the possibilities of intercom and multicast functions. New functionalities like 3D improve the flight awareness significantly. Modern connectivity, like Bluetooth, are integrated as well.

ExecuJet MRO Services Middle East Opens Line Maintenance Premises At Dubai’s Second Airport

ExecuJet MRO Services Middle East has established a new line maintenance premises at Dubai’s Al Maktoum International Airport (DWC) which is part of Dubai South – a new residential, commercial and logistics center southwest of the city center.

“More and more business jet activity is shifting to DWC, partly driven by the airport authority and fixed-base operator (FBO) incentives such as reduced airport landing and parking fees,” Nick Weber, Regional VP Middle East at ExecuJet MRO Services, says.

ExecuJet MRO Services’ new premises at DWC is able to support aircraft types from various manufacturers, including: Dassault, Bombardier, Embraer and Hawker.

“We chose to establish the first line maintenance facility at Dubai’s Al Maktoum International Airport (DWC) back in June 2013 to enable continued support of our existing customers,” says Weber. The new line maintenance unit (LMU) location is adjacent to the corporate ramp and various VIP private FBOs, well positioned to provide instant support on a 24/7 basis.

ExecuJet also provides line maintenance at Dubai International Airport (DXB) where its heavy maintenance base is located. Meanwhile, construction is well-progressed on a new heavy maintenance base at DWC that ExecuJet MRO Services Middle East plans to open in Q2 2022.

The maintenance, repair and overhaul (MRO) company is continuing to expand its MRO capability and certifications to meet operator demand.

India’s Directorate General of Civil Aviation (DGCA), for example, recently certified ExecuJet MRO Services Middle East to carry out line and heavy maintenance on various types of Indian-registered Dassault Falcon business jets, namely the Falcon 7X and Falcon 8X as well as several variants of Falcon 2000 and Falcon 900.

Acorn Welding Granted FAA STC for New Generation Exhaust for DHC-6 Twin Otter Aircraft

Acorn Welding has been granted STC approval from the FAA on new, next generation exhaust stacks for the DHC-6 Series Twin Otter Aircraft. This FAA STC allows Acorn Welding to extend the approval granted by Transport Canada STC# SA20-28 to those jurisdictions which rely on FAA STC approval. The FAA STC# is SA04587NY.

Equipping the DHC-6 Series Twin Otter with a modern Next Generation Exhaust stack allows the aircraft to better utilize of jet thrust generated by the PT6A-34 Engine. The PT6A-34 engine generates the 82lb while the -27 generates 90lb of jet thrust. This jet thrust more than offsets any additional drag created by the exhaust while directing hot exhaust and combustion bi-products away from the leading edge of the wing. This re-direction of the exhaust is expected to keep the aircraft cleaner during operations. A major benefit to operators will be a reduction in maintenance resulting from less sooting and corrosion of the exhaust gasses to the wing.

The new Next Generation exhaust installation is lighter than the existing DHC-6-400 series exhaust in service today. It is also constructed without the use of turning veins to redirect the exhaust rearwards. The complete Inconel 625 construction will solve the engine flange corrosion problem that exists for those operators operating in highly corrosive salt-water environment. With over 1050 classic DHC-6 exhaust stacks delivered since 2006, and countless repairs, Acorn Welding is looking to the future by modernizing the DHC-6 Fleet.

The Next Generation DHC-6 exhaust is the latest addition to Acorn Welding’s portfolio of turboprop exhaust products. In addition to the DHC-6, Acorn Welding Manufactures aftermarket exhaust for the Beechcraft King Air 200, 250, 300, and 350 series of aircraft as well as the 1900 and 1900D airliner. Other turboprop products include process repairs for Beechcraft Anti-Ice intake lips, engine trusses and Cessna 208 Caravan exhaust secondary exhaust assemblies. As of November 1, 2021, Acorn Welding has 799 Field Replaceable Parts approved via TCCA PDA and STC(Excluding the Seaplanes West Product line). Acorn Welding turboprop product is also equipped as original equipment on several in production and up and coming aircraft.

West Star Aviation Inks Dealership Agreement with CCX Technologies

West Star and CCX Technologies have inked a dealership agreement. This new agreement grows CCX’s U.S.-based onboard cyber security solutions dealer network; West Star Aviation will be selling, installing and maintaining the portfolio of onboard products that provide actionable security capabilities and flight data. 

“It is gratifying to see the aviation industry recognizing the critical need for onboard cyber security solutions and actionable data,” said Chris Bartlett, president of CCX Technologies. “Having West Star join our growing team of authorized cyber security dealers gives customers greater access to our products and services. We are eager to work with their team to develop and deliver tailored onboard cyber security solutions.” 

What sets CCX Technologies onboard offerings apart from other solutions is that since they are installed on the aircraft, operators gain the ability to monitor their inflight networks with data sourced directly from the aircraft. The AP-250 empowers operators to improve their cyber security posture through actionable data showing what’s actually happening on their aircraft. CCX Technologies also offers enhanced solutions through proprietary and customized features or integrations.

“All this recent attention on security breaches has encouraged operators to want onboard cyber security,” said Aaron Berg, Avionics Technical Sales Manager (GJT). “It’s a rising concern and an emerging trend we see escalating. At West Star Aviation, we work hard to lead the market. Adding the CCX Technologies cyber security product portfolio allows us to deliver the best technological innovations to our clients. As we’ve learned, the AP-250 and dataPHY products are the type of innovation aviation needs—particularly with more and more aircraft becoming connected. We’re looking forward to helping our clients with CCX Technologies’ Cybersecurity and actionable data solutions.” 

The AP-250 is designed with the latest technology and features two dual-band Wi-Fi radios with encryption and a ½ km range, plus a 1 TB Solid-state drive with all data encrypted at rest. Equipped with Advanced LTE and a custom antenna, the AP-250 enables higher throughput, lower power consumption, and better coverage so more users can connect. The dataPHY is a compact device that receives onboard avionics databus data such as ARINC 429 for advanced monitoring for anomalies and other flight-critical data events.

Greene Tweed’s Chemraz SFX Increases Manufacturing Productivity in Subfab Applications

Greene Tweed announced that its Chemraz SFX perfluoroelastomer has been specially engineered to withstand the corrosive environments commonly seen in subfab applications while reducing the risk to health, safety, and the environment from toxic emissions.

Chemraz SFX, a custom engineered FFKM, is an ideal choice for sealing system upgrades because it has been designed to withstand harsh chemicals and high temperatures encountered in subfab environments. Chemraz SFX features broad chemical resistance to typical subfab effluents and optimized physical properties for long life in static vacuum fittings. With an operating temperature range up to 300°C/572°F, it’s available as a standard o-ring as well as a custom seal design, and dramatically improves seal performance at high temperatures.

Greene Tweed has designed a custom seal assembly specifically for use in the subfab environment, including pumps, abatement systems, and exhaust piping. The custom design, combined with Chemraz SFX, overcomes the limitations of KF fittings, which can lead to elevated stress in seal materials and premature failures. Using the custom assembly with Chemraz SFX also enables users to upgrade systems using conventional sealing materials (e.g., fluoroelastomers) that can no longer handle the temperatures and/or chemical exposure found in today’s subfab applications.

Chemraz SFX matches seal performance to the application, thereby increasing productivity through reduced failures and maintenance needs. Applications include pumps, flanges, valves, and abatement systems. A high-performance perfluoroelastomer with highly temperature-resistant material and patented high-temp ISO fitting designs, Chemraz SFX offers enhanced performance at a low cost of ownership.

For more information about how Greene Tweed provides performance Chemraz® perfluoroelastomers for subfab environments, visit http://www.gtweed.com.

flyExclusive Unveils State-of-the-art Maintenance, Repair and Operations Capabilities

flyExclusive, a provider of world-class private jet charter experiences, unveiled two brand new, state-of-the-art facilities providing premium maintenance, repair and operations (MRO) services. With the launch of its 24,000-square-foot electrostatic painting and coating facility and an aircraft interior renovation and refurbishment facility, flyExclusive is furthering its commitment to the excellence and consistency of its growing fleet of more than 75 Cessna Citation and Gulfstream aircraft.

“We continue to invest in new capabilities that allow us to exceed our clients’ expectations for reliably excellent private jet experiences,” said Jim Segrave, founder, LGM Enterprises, parent company of flyExclusive. “flyExclusive is now the only Part 135 charter operator with the ability to paint our own aircraft, while our interior refurbishment capabilities enable us to tailor aircraft cabins to the highest standards of quality and luxury. No other operator in the world is able to exert this level of control over the look and feel of its fleet.”

The flyExclusive electrostatic painting and coating facility is the first of its kind in the Southeastern United States. Delivering premium aircraft exterior design services for both flyExclusive and other operators, the facility has been staffed with the best MRO talent in the industry, bringing years of industry and process knowledge. The facility features:

• Two 2,000-square-foot hangars with a full downdraft booth and full filtration systems to minimize emissions
• Climate-controlled conditions with enough hangar space to accommodate a Gulfstream G-IVSP aircraft
• An electrostatic paint process that creates tremendous efficiency in materials, reducing cost and mitigating downtime for faster return to service

The flyExclusive aircraft interior renovation facility is a full custom design shop that offers a broad selection of features, color schemes and carpeting choices, allowing clients to create a fully branded fleet with the exact look and feel they desire.

Recently, flyExclusive broke ground on an additional 45,000-square-foot facility to expand its MRO capabilities for both electrostatic painting and coating and interior refurbishment. With construction expected to be completed in 2022, the new facility will allow for the creation of more than 200 additional jobs as flyExclusive furthers its commitment to economic development in Eastern North Carolina.

flyExclusive is showcasing its MRO capabilities and offerings at the 2021 NBAA Business Aviation Convention & Exhibition (booth #1525) taking place October 12-14, 2021 in Las Vegas. To learn more about flyExclusive’s MRO capabilities and range of private jet charter offerings or to inquire about becoming a member in flyExclusive’s Jet Club program, visit http://www.flyexclusive.com.

Blackhawk Aerospace Launches Engine Upgrade Program for the Pilatus PC-12

Blackhawk Aerospace proudly announced today that the Company is adding the Pilatus PC-12 to their roster of aircraft for aftermarket engine upgrade Supplemental Type Certificates (STCs). Blackhawk will replace the stock Pratt & Whitney Canada (P&WC) PT6A-67B engines with the higher thermally rated PT6A-67P model in a program they’re calling the XP67P Engine+ Upgrade. Flight testing for this engine upgrade is projected to start in late Q1 of 2022.

The XP67P engine technology utilizes improved metallurgy, which allows a higher Internal Turbine Temperature (ITT) limitation of 850°C compared to the stock -67B’s 800°C limitation for takeoff. More impressively, maximum continuous ITT for climb and cruise is 760°C for the -67B and 820°C for the XP67P. Further, the PT6A-67P is a 1200 shaft horsepower (SHP) engine that produces 142 more thermodynamic horsepower than the stock PT6A-67B. The combination of the higher ITT and thermo produced by the -67P engine enables operators to utilize full torque to more efficient cruising altitudes. Where the stock -67B starts losing power at 13,000 feet, the XP67P can maintain full power to 23,000 feet. 

“Building upon the success of our existing Caravan engine upgrades, adding the Pilatus PC-12 platform to our growing list of STCs was a natural evolution for the aftermarket engine upgrade business that Blackhawk was built on,” said Jim Allmon, Blackhawk’s President and CEO. “Our foundation of innovation continues to carry us to new and exciting heights, and we look forward to welcoming PC-12 owners and operators into the Blackhawk family.”

Blackhawk’s market research shows that there are 1,700 total PC-12 models in operation, making it the second largest single-engine turboprop market behind the Cessna Caravan. With more than 600 of the PC-12s eligible for the XP67P upgrade, many of the aircraft in the addressable market are at, or close to, an overhaul event, which is the optimum opportunity to upgrade to new engines, bringing these aircraft up to factory standards. Further, operators will receive favorable core engine credit of $95 per hour for time remaining to the factory TBO if upgrading before overhaul.

The XP67P Engine+ Upgrade includes one factory-new P&WC PT6A-67P engine and maintains the existing Hartzell four-blade aluminum propeller. Blackhawk plans to certify additional propeller options in the future to provide operators modularity in the upgrade package.

Honeywell grants HTF7000 Line Maintenance Authorization to National Flight Services

Honeywell is pleased to announce that National Flight Services, Inc.(NFS) has been granted HTF7000 engine Line Maintenance Authorization. As a longtime member of the Honeywell family in the TPE331 turboprop world, National Flight Services is expanding its capabilities into the turbofan business, specifically the HTF7000 series of engines.

The HTF7000 family is all about availability, reliability and performance. Maintenance is quick and easy. Key line-replaceable units can be changed in 20 minutes or less with minimal tools common to every toolbox. The remarkable design of the engine has simplified access to the motor and significantly decreased maintenance time.

With this HTF7000 Line Maintenance Authorization, Honeywell allows NFS to perform maintenance external to the engine and other services that don’t require disassembly of the motor. They can remove and reinstall engines and LRU items such as fuel controls, oil pumps, accessories and components. As an MRO/FBO, they will be allowed to handle flight line and transient services such as minor inspections, oil and filter changes.

“This is the first step into the turbofan business and if it goes the way our Honeywell turboprop business went, I´m sure we will soon become a major player in the HTF7000 arena,” says Michael Converse, Sales and Marketing Director of NFS.