MAC Aerospace provides engineering solutions designed to address obsolescence, diminishing manufacturing sources, and sustainment challenges across aerospace and defense platforms.
As legacy systems continue to face increasing supply chain constraints, MAC’s engineering team works with government agencies, OEMs, MRO organizations, and commercial customers to develop alternative sourcing strategies and replacement solutions for difficult-to-procure components.
Our engineering capabilities include:
- Reverse engineering and product development
- Alternative part sourcing solutions
- Build-to-print manufacturing support
- 3D prototyping
- Mold and tooling development
- Component redesign and replacement solutions
By combining engineering expertise with MAC’s established supplier network and manufacturing capabilities, we help customers maintain operational readiness while reducing risks associated with component obsolescence.
“Working with NAWCAD since 2019 has enabled PteroDynamics to identify and achieve key performance parameters that make the Transwing a uniquely capable VTOL UAS. This sixth contract expansion is so significant because it calls for the clean-sheet design, build, and demonstration of the next-generation P5 Transwing aircraft that will give the U.S. Navy an effective solution for automated just-in-time delivery of critical repair parts and supplies at sea,” said PteroDynamics CEO Matthew Graczyk. “The size and capabilities of the P5 also hit a sweet spot in what we see in broader market demand, not only for other military branches like the Air Force, but also for commercial, governmental, and public safety operators around the world eager to leverage the key advantages of the Transwing platform.”
APU EXHAUST DUCT BLANKETS
METAL FOIL ENCAPSULATED BLANKETS
HEAT SHIELD BLANKETS
EXHAUST INSULATION
BLANKET INSULATION
SHIELD-TABULATION FIRE
THERMAL BLANKETS
SHEET METAL FORMING & ASSY
3-Axis CNC Routing
4-Axis CNC Routing
Press Brake Forming
Hydroforming
Heat Treating
In-house Chemical Film & Chromic Acid Anodizing
Laboratory Testing
Assembly
Prime and Paint Application
Portable CMM Inspection
Metal Foil Forming
Resistance Welding
CUSTOMERS
CAPABILITIES
ISO 9001:2015
AS9100D
NADCAP
ACCREDITED
BUTTWELD FITTINGS: 1/2" - 24" in schedules 10S-160
PRESSURE FITTINGS: 1/2" - 2" 3000# THRD/SW
Material Grades Offered:
SPECIALTY STAINLESS: 304/304H, 316/316H, 317/317L, 310S/301H, 321/321H, 347/347H, 904L, Duplex 2205, Super Duplex 2507, 254SMO, and 410.
NICKEL ALLOYS: Alloy 20, 200/201, 400, 600, 625, 800/800H/800HT, 825, and C276.
Equipped with Communication Systems and EO/IR Surveillance Cameras, it can fly up to 3 Hours of Mission Operation.
Comes with a EO/IR Camera as Standard, and can be customized to carry payloads such as a Surveying LiDAR or Camera (≤1kg) based on customer requirements.
Application : Take off/Landing on Moving Vessels, Aerial Surveying, Reconnaissance, Payload Drop (Grenade, Cargo, etc.)
Research Studies & Data Analytics
Our in-lab or field-based validation testing provides access to data and assessment of physiological biometrics as applied to exercise, activities of daily living, biotech, and medical situations. We specialize in conducting “pre-clinical” testing to address any study design challenges or device usage issues prior to a clinical trial, and can implement a wide variety of protocols. Whether you already have a research study designed and need the lab space and staff to carry out the testing, or simply need an unbiased external testing site, we understand the importance of speed and accuracy during this phase and maintain a diverse subject pool for all research recruitment needs.
Wearable Technology Assessment & Validation
Benefit from our well-renowned facility for validating both consumer and medical-grade wearable devices. Our lab assures data and metrics are valid and reliable and can help coordinate both internal and external trials. Metrics typically assessed include but are not limited to: heart rate, heart rate variability, blood pressure, temperature, respiration, blood glucose, blood lactate, step rate and step count.
Consulting & Guidance
Partner with us for guidance on metrics for any application including mobile health and fitness, validation trials, protocol design and physiological assessment in clinical settings.
SERVICES OFFERED
Wearable Technology Development and Validation
VBL specializes in wearable technology development and assessment of device accuracy and reliability.
We handle both consumer and medical-grade wearable devices. Metrics typically assessed include but are
not limited to: heart rate; heart rate variability; blood pressure; caloric expenditure; oxygen utilization;
substrate (carbohydrate/fat) utilization; temperature; respiration; blood glucose; blood lactate; oxygen
saturation; and altitude simulation.
Internal research to guide research and development efforts may include:
• Assure data and metrics are valid and reliable
• Guide research and development with ongoing data collection
• Recruitment and organization of beta testers for feedback of product during the research and development process
• Design of methods to assess metrics during the R&D process
• Statistical analysis and evaluation
• Organization of data and results for presentation, marketing, and investor support
• Internal trials can be performed at your facility, at our laboratory and/or in the field
Once internal trials for validation and reliability are complete, external trials can be initiated. VBL can
coordinate external research efforts by:
• Arranging for trial location or work with sites already in place
• Providing representation during data collection to assure proper methodology
• Developing site contract and point of contact during development, data collection and publication
for conference and journal submission
• Analyzing and presenting results
Research Studies
Beyond wearable device testing, VBL is fully capable of a variety of human research study implementations.
Perhaps you already have a research study designed but need the lab space and staff to carry out the
testing, or simply need an unbiased external testing site – our lab may be able to help. Our team has
backgrounds and experience in both clinical and academic research study design and implementation.
The lab is accustomed to implementing a wide variety of protocols from high intensity exercise to activities
of daily living, both in-lab and field-based. We have worked with all types of participants and are
accustomed to modifying procedures as needed for a given population. The ability to customize testing
protocols to match the intended user experience is a key characteristic of VBL.
Consulting
Whether you need the testing and implementation conducted or simply need some advice, we are here to
help. The VBL offers consulting for research and development of health and fitness metrics for
implementation into industry. The laboratory can provide guidance on metrics for any application including
mobile health and fitness, validation trials, protocol design and physiological assessment in clinical
settings. Guidance can take the form of simple presentation to complete development of internal and
external trials for research and development, validation and implementation.
EQUIPMENT AVAILABLE
VBL has the following equipment available for use. Additional equipment can be procured as needed. The
lab also has access to a nearby pool for any in-water testing needs. The lab staff are also CPR/AED
certified through the American Red Cross and we have an AED and first aid kit on site in the lab.
Reference Testing Equipment:
• Polar H10 Chest Straps
• Automatic and Manual BP Cuffs
• Cadence Sensor
• SpO2 Monitor
• Blood Glucose Monitor
• Blood Lactate Monitor
• Thermometer
• Core Temperature Monitor
• Altitude Simulator
• Modus StepWatch4
• Spotlight (mimic sunlight indoors)
Gym Equipment:
• Epic Treadmill (2)
• Livestrong Stationary Bike
• Dumbbells
• Kettlebells
• Medicine Balls
• Slam Balls
• Yoga/Exercise Ball
• Rowing Machine
• Bench
• Mats
• Aerobic Step Bench
• Jump Ropes
Arkansas State Prime Vendor
Building Service Contractors Association International (BSCAI)
IICRC (Institute for Inspection Cleaning and Restoration Certification) Carpet Cleaning No. 296694
HR Certification Institute Professional Human Resources, PHR
BOMA Greater Little Rock and BOMA NWAR
Design and Manufacture
- Antenna Housing
- Driving Unit
The MK24 machine gun is distinguished by its lightweight yet robust recoil-reducing design, which enables the operator to effectively engage distant targets with precision and efficiency.
Another advantage is the minimalist design of the feeding device, which is characterized by a straightforward and efficient mechanism which ensures that accessories remain securely in place after zeroing and firing.The whole receiver in combination with the continuous Picatinny rails, was specifically designed as a free float in the barrel area for enhanced heat dissipation.
Key features are a quick-change barrel and a select fire trigger that allows single shots are standard.
A reduction in weight of 30% in comparison to other light machine guns in the same category enables each operator to carry a greater quantity of ammunition or other essential materials.