Rotorcraft Spare Parts Production Facility
Specialized Rotorcraft Parts Production
Rotair Aerospace Corporation designs, manufactures, and assembles precision components for rotary-wing aircraft from our AS9100 Rev D certified facility in Bridgeport, Connecticut. We support Sikorsky, Bell, and Boeing platforms, producing flight-critical subassemblies, control assemblies, landing gear, hydraulic systems, and avionics — all built to FAA-PMA and OEM specifications.
Every component is produced under strict quality controls using advanced machining, finishing, and CMM inspection processes to ensure reliability in flight. Our specialized departments work in close coordination to uphold Rotair’s commitment to aerospace precision, full traceability, and flight safety.
Hydraulic Testing
Full acceptance testing of aircraft hydraulic systems — landing gear, servos, dampers, and control assemblies — in our Class 100,000 clean room facility. Learn more →
Avionics Manufacturing & Overhaul
Design, manufacture, and overhaul of complex avionic assemblies — including flight control electronics, microprocessor-based systems, power supplies, and relay panels — to aerospace and military specifications. Learn more →
Environmental & Vibration Testing
Computer-controlled environmental simulation from –70°C to +180°C, combined with NAVMAT P-9492 vibration testing — verifying compliance under real operational extremes. Learn more →
Aerospace Paint & Protective Coating
MIL-PRF-23377 and MIL-DTL-53039 compliant coating systems applied in environment-controlled booths, with full verification for adhesion, thickness, and finish quality. Learn more →
Inside Our Helicopter Parts Production Facility
Where Aerospace Innovation Meets Manufacturing Precision
Discover how Rotair manufactures flight-critical helicopter assemblies — from raw material to finished component — with precision, traceability, and reliability built into every step.
Precision Manufacturing for Flight-Critical Helicopter Assemblies
Complex Assembly Manufacturing for Military & Commercial Platforms
Rotair specializes in manufacturing highly complex helicopter assemblies — including the UH-60 Stabilator Amplifier (70902-02001-048), Main Rotor Spindle, and Bifilar vibration absorber units — each comprising hundreds of precision-machined components. Our in-house production teams and certified vendor network maintain full traceability and process control at every stage, supported by decades of project management experience in aerospace manufacturing. The result is consistent, on-time delivery of high-tolerance assemblies that meet or exceed OEM and FAA-PMA requirements.
Flight-Safety Expertise
Complex Assembly Manufacturing
In-House Avionics Lab
Hydraulic Systems Specialists
Helicopter Hydraulic Test Facilities
Precision Validation for Aerospace Hydraulic Systems
Rotair’s dedicated hydraulic facility features a Class 100,000 clean room and advanced testing systems that meet FED-STD-209 and ISO 14644-1/-2 cleanliness standards — ensuring contamination-free testing for every component that passes through our facility.
Our high-capacity test stands support full acceptance testing of landing gear, dampers, servos, actuators, and hydraulic control systems across multiple rotary-wing platforms. The facility’s variable-drive test cell replicates accessory gear box power outputs for several helicopter types, ensuring every hydraulic component is verified to specification under real-world operating conditions before delivery.
State-of-the-Art
Avionics Manufacturing, Overhaul & Testing
Rotair’s Avionics Department designs, manufactures, and overhauls complex helicopter avionic assemblies — including flight control electronics, microprocessor-based components such as the UH-60 Stabilator Amplifier (70902-02001-048), power supply units, control panels, and relay panels.
Every avionic assembly undergoes meticulous calibration and functional testing to ensure full compliance with aerospace and military specifications. From design concept through to FAA certification, every process is handled in-house — maintaining the traceability, reliability, and manufacturing precision that military and commercial operators require.
Environmental Simulation & Vibration Testing
Environmental Chamber & Vibration Platform
Rotair’s computer-controlled environmental chamber cycles temperatures from –70°C to +180°C while maintaining the required aircraft voltages, frequencies, and electrical currents — replicating the full range of operational conditions that helicopter components must endure throughout their service life.
Our Unholtz-Dickie Vibration Platform performs random, sine, and shock vibration testing to NAVMAT P-9492 standards. This ensures every component demonstrates the mechanical stability and structural reliability required for flight certification under real operational conditions.
Aerospace Paint &
Protective Coating Facility
Rotair’s paint facility applies advanced aerospace protective coatings that meet MIL-PRF-23377 and MIL-DTL-53039 standards. Each component is meticulously masked, primed, and coated using controlled HVLP spray systems, ensuring consistent application and long-term durability across all helicopter part types.
Our environment-controlled spray booths enable consistent curing and color uniformity across all assemblies. Every coating application is verified for adhesion, thickness, and finish quality — ensuring long-term corrosion protection and wear resistance that meets the demands of military and commercial helicopter operations.
Masking & Prep
Primer Application
Final Coating & Verification
Gear Manufacturing & CMM Inspection Services
Precision Gear Manufacturing & Dimensional Inspection
Rotair provides advanced CMM inspection and precision gear manufacturing services, ensuring full compliance with OEM and FAA-PMA specifications. Our inspection platforms deliver precise dimensional measurement, surface finish verification, and complete documentation to support traceability requirements. From individual gear components to complete subassemblies, every product leaving our facility reflects Rotair’s commitment to engineering accuracy, regulatory compliance, and operational reliability.
