The use of Hand-held fire extinguishers containing Halon in Aircraft will become prohibited end of 2025 and you will need to replace all them.

This module is extremely versatile and has numerous STCs in fixed and rotor wing aircraft. This system is lightweight, compact and fits smaller aircraft, yet has critical care capabilities for larger aircraft as well. 

Air Ambulance Conversion according FAA STC SA02897CH. Certification Basis The Certification Basis for the original product remains applicable tothis certificate/ approval.CS 23 as defined in CRI A-01 and indicated in TCDS EASA.IM.A.502The requirements for environmental protection and the associatedcertificated noise and/ (...) Limitations Installed iaw. Spectrum Aeromed Master Drawing List 6053DL,dated 21 Apr2010Operated iaw. FAA approved AFM-S 6053FMS, dated 26 Oct 2010Maintained iaw. FAA accepted Inst. for ContAW, Manual 6053MM, dated 21Apr 2010or later revisions of the above liste (...) Conditions According limitation section of AFM-S.

Modification of the aircraft interior to allow for two configurations, 1.) Observer configuration and 2.) back to the Type Certificated standard Executive configuration in accordance with Straight Flight Master Drawing List Document No. 4979-MDL-01, Revision B, dated June 15, 2010, or later FAA approved revision.