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.

Installation of NVIS aircraft lighting modification for a Arrow Falcon Exporters Inc. OH-58 Helicopter. Night Vision Imaging System (NVIS) modifications are required to maximize visual acuity and safety while operating an aircraft with night vision goggles (NVGs).

ASU offers nearly 40 STCs covering more than 80 makes and models of rotary and fixed-wing aircraft. 

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. 

Installation Air Ambulance Conversion Bell Helicopter Textron 205A, 205A-1, 205B, 212, 412, 412EP

Spectrum Aeromed is recognized as a world leader in creating customized and durable, highly functional air medical transport equipment that complies with aviation regulations. All engineering and design of our air ambulance life support systems comes from working hand-in-hand with air medical personnel worldwide.

The installation of Cabin Floor Protector Kits.

D204-575/D205-576 Cabin Heating Systems, Transport Canada STC SH92-20 Issue 2 dated 14 May 1992 EASA.IM.R.S.01398 TCCA STC SH92-20, ISSUE 2; FAA

D412-760 Cabin Floor Protectors. EASA.IM.R.S.01361 TCCA STC SH07-37

Reclassification to Category B, Utility Operations, reduction of passenger seating configuration.

Reduction of seating configuration to 9 passengers.

Installation of folding cabin step.