3dB Engineering

Welcome to 3dB Engineering We help defense innovators and aerospace teams build flight-ready platforms—faster. With over two decades of experience in launch vehicles, rotorcraft, and spacecraft, we now apply that same cert-driven clarity to the new frontier of autonomous systems. 🛡️ UAS & Autonomous Systems: From loitering munitions to drone ISR platforms, we help teams engineer survivable, test-ready structures that hit mass, vibration, and thermal targets from day one. 🔧 Defense Retrofits: We adapt and certify complex payloads, ISR pods, and modular airframe upgrades—delivering DER-ready structural analysis for fielded platforms under pressure. 🚀 Flight & Orbital Systems: Whether supporting NASA flight hardware, defense payloads, or new spacecraft systems, we provide cert-aligned analysis and documentation from hangar to payload fairing. Flight-qualified. Cert-aligned. Built for deployment. You can't out-hustle physics. Let's talk about getting your hardware ready for mission success—without slowing your team down.