Engineering Services for Safety-Critical Systems
Aviation Safety
&
Reliability
LaRocheNoire Technology’s Safety & Reliability Engineers have an extensive track record of excellence, leveraging decades of experience to deliver ARP4761 and ARP4761A-compliant services. Their expertise spans a wide range of critical safety and reliability processes, including:
- Functional Hazard Assessments (FHA): Conducted in accordance with ARP4761 and ARP4754A to identify and evaluate potential functional hazards.
- Preliminary System Safety Assessments (PSSA): Comprehensive analyses aligning with ARP4761 and ARP4754A to assess system-level safety during the early stages of design.
- Preliminary Aircraft Safety Assessments (PASA): Performed under ARP4761 and ARP4754A to evaluate aircraft-level safety considerations in the preliminary phase.
- System Safety Assessments (SSA): Detailed evaluations following ARP4761 and ARP4754A to ensure system-level safety compliance.
- Aviation Cyber-Security Analysis: Expertise in DO-326A / ED-202A compliance to address evolving cyber-security threats in aviation systems.
- Project-Specific Certification Plans (PSCP): Tailored plans to ensure smooth certification processes for safety-critical systems.
- Failure Mode and Effects Analysis (FMEA): Performed in compliance with ARP4761 and ARP4754A to identify and mitigate potential failure modes.
- Fault Tree Analysis (FTA): Comprehensive fault analysis conducted per ARP4761 and ARP4754A to evaluate system reliability and fault propagation.
- Safety Assessment Reports (SAR): Developed in alignment with ARP4761 and ARP4754A to document and validate safety compliance.
LaRocheNoire Technology’s Safety & Reliability engineering solutions adhere strictly to FAA 14 CFR 25.1309 and EASA CS-25 1309, ensuring compliance with the highest international standards for safety-critical systems in aviation.
This robust expertise positions LaRocheNoire Technology as a trusted partner in ensuring the safety and reliability of aviation systems, from initial design to certification.
Aviation Systems Engineering
Safety & Reliability Engineers have decades of experience successfully performing ARP4761 and APR4761A LaRocheNoire Technology’s Systems Engineers bring decades of expertise in specifying and designing aircraft, avionics, satellites, CNS/ATM ground systems, missiles, and military equipment in compliance with ARP4754A, ED-153, and ED-79A.
Their cyber-aware systems engineers also address Aviation Cyber Security standards, including DO-326A and ED-202A.
LaRocheNoire Technology’s Systems Requirements processes are fully adaptable for seamless application in projects worldwide.
Their systems engineering solutions fully adhere to FAA 14 CFR 25.1309 and EASA CS-25.1309 regulations.
Aviation Hardware Engineering
LaRocheNoire Technology’s Hardware Engineers possess decades of proven expertise in delivering comprehensive DO-254-compliant solutions for critical hardware systems. Our experience spans the entire lifecycle of hardware development, ensuring adherence to rigorous standards and delivering reliable results. Our expertise includes:
🔹 Hardware Requirements Development: Creating precise, traceable, and DO-254-compliant hardware requirements to meet functional and regulatory needs.
🔹 Hardware Design and Implementation: Designing and implementing robust hardware solutions, including FPGA development, while ensuring compliance with DO-254 guidelines.
🔹 Validation and Verification: Conducting exhaustive validation and verification activities, including reviews, traceability, functional tests, robustness testing, and detailed element analysis, all aligned with DO-254 standards.
🔹 Performance and Execution Testing: Executing comprehensive performance testing and analyzing Worst-Case Execution Time (WCET) to validate system reliability and functionality under all operational conditions.
Our dedication to quality and compliance ensures that every project not only meets but exceeds industry standards, delivering safety-critical hardware you can trust.
Aviation Software Engineering
LaRocheNoire Technology’s software engineers possess decades of experience delivering solutions that fully comply with DO-178C standards, building upon their proficiency with its predecessor, DO-178B. Their expertise spans the entire software lifecycle, ensuring the development of robust, reliable, and certifiable software for safety-critical systems. Key areas of their proficiency include:
- Software Requirements Development: Creation of comprehensive high-level and low-level software requirements adhering to DO-178C guidelines.
- Software Design and Coding: Implementation of software designs, including object-oriented technology (OOT) applications, in alignment with DO-332 recommendations.
- Model-Based Development: Development using advanced software modeling techniques while adhering to DO-331 standards for model-based design and verification.
- Comprehensive Software Verification: Rigorous verification processes, including requirement reviews, traceability analysis, functional testing, robustness testing, and structural coverage analysis to ensure compliance with DO-178C standards.
- Performance Testing: Execution of detailed performance testing, including worst-case execution time (WCET) analysis, to meet critical timing and reliability requirements.
By combining technical excellence with a deep understanding of regulatory standards, LaRocheNoire Technology ensures that every project meets the stringent demands of modern aerospace and safety-critical environments.