
Comprehensive aeronautical impact assessments for wind energy projects — ensuring regulatory compliance with aviation authorities.

We assess wind farms and turbines against aerodrome OLS and instrument procedure surfaces, then review potential radar and CNS effects. Airports, developers and authorities receive clear evidence for project design, consultation and aviation permitting. Explore our aerodrome safeguarding services and obstacle analysis approach.
We perform comprehensive 3D evaluations of proposed wind farms against Obstacle Limitation Surfaces (OLS) and Obstacle Assessment Surfaces (OAS). Our ASIT platform supports rapid batch analysis of entire wind farms — hundreds of turbines — ensuring zero-error compliance with ICAO Annex 14.
Wind turbines can cause significant interference with primary (PSR) and secondary (SSR) surveillance radar. We conduct detailed Line-of-Sight (LoS) analysis and evaluate electromagnetic compatibility with aviation CNS systems, proposing technical mitigations such as radar blanking or infill solutions.
Navigating the aeronautical permitting process is complex. We manage the complete technical consultation with National Aviation Authorities (NAA), ANSPs, and Defence agencies, providing the expert aeronautical studies required for planning consent.