Aircraft Radio Band-Pass Filter Design

I need an experienced engineer to design a filter for an aircraft radio system to remove noise generated by flashing LED lights on the wings. Key Requirements: - Design a filter - Ensure specifications meet the required frequency range Ideal Skills: - RF engineering expertise - Experience with passive filter design - Knowledge of aircraft communication systems Please include relevant experience in your application. I envisage two steps: 1. spectral analysis of the noise and demonstration of successful filtering 2. design and build a passive filter to attach to the Trig radio