Straten CSL

About Straten CSL

Straten Consulting Services Ltd (Straten CSL) is an independent specialist aviation consultancy delivering expert advice at the intersection of aviation, infrastructure and sustainable development. We support developers, airports, governments, regulators and air navigation service providers in identifying, assessing and managing aviation-related constraints associated with major infrastructure projects. Our expertise spans aviation safeguarding, operational impact assessments, airspace design, CNS/ATM, instrument flight procedures, aeronautical studies, radar and communications assessments, obstacle limitation surface assessments, and aviation due diligence. We are also recognised for our specialist capability in solar glint and glare studies and aviation assessments supporting renewable energy developments, including wind and solar projects. By combining extensive operational aviation experience with technical analysis and a pragmatic understanding of planning and regulatory processes, we help clients navigate complex aviation requirements with confidence. Our studies are proportionate, evidence-based and aligned with ICAO, EASA and UK CAA guidance, enabling informed decision-making and reducing project risk. Although headquartered in the United Kingdom, Straten CSL provides consultancy services across the UK, Europe and Africa, with experience supporting both civil and military aviation stakeholders on projects ranging from local developments to nationally significant infrastructure schemes. Our mission is simple: "to protect aviation safety while enabling sustainable development". Through independent advice, technical excellence and practical solutions, we help clients achieve successful project outcomes while maintaining the highest standards of aviation safety and regulatory compliance.