Parts of

We are a supplier of obsolete and allocated JIT spare parts for upgrade,
modification, overhaul, and primary production.

Critical Mass Avionics LLC is an ISO 9001-2008, ITAR registered global distributor. Critical Mass Avionics is a supplier of JIT and primary spare parts and services for all applications relating to the commercial, military fixed and rotary wing aviation. We also supply spare parts for commercial, military maritime, and land platform systems. Critical Mass Avionics has designed its’ parts and services portfolio to cater to the individual needs of our customers. We are a one source solution for all procurement difficulties relating to primary production, upgrade and modification of defense and commercial platforms.

Critical Mass Avionics serves as a conduit and supplier for all parts, and offers a vast array of services with specific concentration on procurement issues of obsolescence and high allocation that affect our customers supply chain. The spectrum of parts supply includes all hardware, consumable, rotable and expendable parts inclusive of hazmat and non-hazmat chemicals, avionics, electronics, and semiconductors. Our products are utilized worldwide to provide parts supply of for all Original Equipment Manufacturers (OEMs), Maintenance and Repair Organizations (MROs), and subcontractor needs. We supply products for aerostructures, engines, Auxiliary Power Units (APUs), interiors , environmental controls, landing systems, power systems, engines, and all phases relating to the aerospace, and maritime industries.