Technical Experts Who Fix It Right

Aviation Communication & Surveillance Systems (ACSS) is an FAA, EASA and CAAC approved Repair and Overhaul (R&O) facility located in Phoenix, Arizona. ACSS R&O is the original equipment manufacturer (OEM) repair service for products manufactured by ACSS and sold by ACSS and through its sales network. Mode S, TCAS and TAWS.

This is the largest shop dedicated to ACSS products. The number of modifications, repairs and overhauls exceed 4,000 units per year. Our repair capabilities are continually updated to include new products. For example, we are the only shop with T3CAS and TAWS+ capability.

As technical experts for all ACSS products, our R&O service typically completes repairs in less then 10 days, outperforming the industry average. Repairs and overhauls come with a one year warranty. For airlines who sign a Service Agreement, benefits include guaranteed turn around time, quote pre-approval, free-of-charge reliability mods, and prices that are ‘locked-in’ for the life of the agreement.