Cleaning the air we breathe in-flight

Peregrine Avionics has obtained a Approved Model List Supplemental Type Certificate (AML STC) for
the installation of the ACA Needle Point Bipolar Ionization (NPBI™) system in Gulfstream G-IV,
Challenger 600 Series and Dassault Falcon 50 and 900 aircraft models. The ACA system ionizes
cabin air to combat a broad range of contaminants including mold, bacteria and viruses, including
COVID-19. See our brochure on the ACA system here, and consult our STC page for details on STC licenses and installation kits which can be obtained from Peregrine Avionics with hardware delivered by
Lee Aerospace.