Soaring Through Certification: How Tamarack’s Engineering Consulting Masters STC, TC, and More
Let’s face it — there’s absolutely nothing easy about the aerospace certification process. Turning a groundbreaking idea into a flight-ready product can feel like navigating a labyrinth of paperwork, procedures, and personnel who aren't exactly working on your perceived timeline.
For the relentless visionaries and disruptors working hard to redefine aviation, Tamarack’s Engineering Consulting division isn’t just your guide through the maze—it’s the roadmap you need to streamline the product through the process. With a track record of pushing boundaries and a deep bench of certified expertise, team Tamarack is reimagining how aircraft certifications happen, delivering precision, responsiveness, and innovation to every project.
The Certification Process: A High-Stakes Puzzle
Here’s two words you probably aren't going to hear through the certification process: cheap and easy. Whether retrofitting a jet with cutting-edge winglets, overhauling complex wing components, or introducing a major design change to an existing aircraft, the certification process is a high-stakes gauntlet. Regulatory bodies like the FAA & EASA demand rigorous compliance; missteps can ground your dream before it takes off. That’s where team Tamarack steps in; we’ve been there and successfully navigated the rigors and complexities of aircraft certification — every step of the way. That hard-earned experience makes our team the perfect choice to help you work through the various certification requirements. From Supplemental Type Certificates (STCs) to Type Certification Major Changes (TCs), we understand the process and have built the infrastructure and personnel needed to ensure your goals are met.
A team of tamarack engineers working in the Sandpoint, Idaho Transformation Center
Tamarack’s Certification Toolkit: Precision Engineered for Impact
At the heart of Tamarack’s Engineering Consulting prowess is a laser-focused approach to certification, blending technical mastery with real-world know-how. Here’s how we’re helping aviation pioneers clear the regulatory runway:
Supplemental Type Certificates (STCs): Working on modifying an aircraft’s existing design? STCs are your ticket, and Tamarack’s experts lead the charge. We craft the design data, coordinate with the FAA, and ensure every alteration meets federal aviation regulations (FARs) with pinpoint accuracy. Our process isn’t just about compliance—it’s about understanding and unlocking the performance gain and data that will push your aircraft to new heights.
Type Certification Major Changes (TCs): When a major overhaul is on the table, like complex structural upgrades, Tamarack’s team dives deep. We’re pros at developing the technical data, running exhaustive tests, and aligning with FAA standards to get those modifications certified.
Project-Specific Certification Plans (PSCPs): Every certification journey starts with a detailed roadmap. The Tamarack team can help you with customized plans that outline every step, from compliance strategies and timelines to resource needs and budgets, ensuring your project stays on track and FAA-ready from day one.
Request for Conformity (RFC) & Type Inspection Authorization (TIA): Certification isn’t just about paperwork (though, at times, it might feel like it!); it’s about proving your product can live up to its promise. Tamarack handles RFCs to verify that prototypes, parts, and assemblies match the approved design and secures TIAs to authorize critical inspections and tests. Our meticulous approach ensures every component passes muster — on time and on budget.
DAR and DER Coordination: Navigating the FAA’s ecosystem requires the right allies, and Tamarack’s relationships with Designated Airworthiness Representatives (DARs) and Designated Engineering Representatives (DERs) are second to none. We coordinate seamlessly with these authorized experts to conduct inspections, validate designs, and expedite approvals, slashing delays and boosting confidence.
Test Planning and Reporting: Innovation demands proof and Tamarack’s test planning and reporting capabilities are where the rubber meets the…runway. We design rigorous test protocols—whether for ground, flight, or component testing—and deliver comprehensive reports that demonstrate compliance with FARs. It’s not just data; it’s the evidence that propels your project forward.
Why Tamarack?
At Tamarack, we’re not just engineers—we’re aviation disruptors, pilots, and enthusiasts with a passion for performance. Our team’s hands-on experience, from prototyping in our Sandpoint, Idaho, headquarters to testing products globally, gives us an unmatched edge. We’ve spent over 15 years fine-tuning Active Winglet technology and collaborating with global aviation leaders, earning FAA and EASA approvals that underscore our commitment to safety and excellence.
Our approach isn’t cookie-cutter. We partner with you from concept to certification, leveraging rapid prototyping, analytical expertise, and sustainable tech know-how to deliver results that resonate. Whether you’re a startup dreaming big or an established player pushing limits, Tamarack’s Engineering Consulting division is your co-pilot for certification success.
The Future Takes Flight with Tamarack
Aviation innovation is tricky — and shouldn’t be stalled by endless red tape and complications. As the industry evolves—driven by sustainability, performance, and smarter regulations—we’re here to help you get your product certified.
