On Friday, December 14, 2012 11:04:39 AM UTC-8, wrote:
Hello all EEs. What is standard operating procedure for when and where to use shielded wire in cockpit wiring? What is standard operating procedure for when and where to use ferrite sleeves? Do both the positive and negative lead need to pass through the ferrite sleeve? Thanks for the education.

What equipment do you have in the cockpit,specify all equipment, Make and Model?

What kind on interference are you getting?

Richard
www.craggyaero.com