Stay informed with expert articles on helicopter parts manufacturing, aerospace innovations, and maintenance best practices, delivering technical know-how and industry news to support your operational and safety goals.
When a technician installs a helicopter component, no margin exists for uncertainty. Every part must be traceable, tested, and approved. The FAA's Parts Manufacturer Approval provides that framework, holding manufacturers to some of the most demanding standards in any...
The team at Rotair Aerospace Corporation is proud to announce that we will be attending VERTICON 2026 in Atlanta, Georgia. As one of the most influential gatherings in the vertical aviation industry, VERTICON 2026 represents an important opportunity for operators,...
Every helicopter component exists in an environment of extremes. Rotor assemblies spin at hundreds of revolutions per minute under multi-ton loads. Hydraulic servos cycle thousands of times between overhauls. Avionic modules must function flawlessly across temperature...
When a helicopter component is installed on an aircraft, there is no margin for uncertainty about its origin, its quality, or its compliance with airworthiness standards. Every part must be traceable, tested, and approved under a regulatory framework that holds...
In an industry where a single delayed component can ground an entire fleet, the location of your aerospace manufacturer matters more than ever. Global supply chains have introduced efficiencies, but they have also introduced vulnerabilities—shipping delays, regulatory...
When sourcing replacement parts for helicopters, procurement professionals encounter two primary options: Original Equipment Manufacturer (OEM) parts and FAA-PMA (Parts Manufacturer Approval) parts. Both are legally approved for installation on certificated aircraft,...
Developing custom aerospace parts for Sikorsky helicopters requires more than manufacturing capability. It demands deep technical expertise, platform-specific knowledge, and collaborative engineering relationships that bridge the gap between operational requirements...
Selecting the right commercial helicopter parts provider is one of the most consequential decisions procurement professionals make. The supplier you choose directly impacts fleet availability, maintenance efficiency, compliance posture, and total cost of ownership. A...
In aerospace manufacturing, traceability is not optional; it is a fundamental requirement that underpins flight safety, regulatory compliance, and operational confidence. Every helicopter component that takes to the sky carries with it a documented history spanning...
The aerospace supply chain has faced unprecedented challenges in recent years. From global shipping constraints and raw material shortages to geopolitical tensions and labor disruptions, the vulnerabilities in international sourcing have become impossible to ignore....
Sikorsky helicopters are built to last decades, but the parts that keep them flying don't always stay in production that long. For operators of legacy platforms like the S-61 Sea King, early UH-60 variants, and other heritage rotorcraft, sourcing obsolete helicopter...
In rotary-wing aviation, mission readiness is non-negotiable. Whether supporting military operations, emergency medical services, or critical commercial flights, helicopter fleets depend on a consistent supply of components that meet the strictest aerospace standards....
Blackhawk reassembly at Riga Airport. Photo by Kārlis Dambrāns, via Wikimedia Commons. Licensed under CC BY 2.0. Procurement of parts for UH‑60 (Black Hawk class) helicopters is a critical yet often cumbersome mission for logistics and sustainment teams. Between...
U.S. Army Sikorsky UH-60L Black Hawk in flight. Photo by Tomás Del Coro , licensed under CC BY-SA 2.0 , via Wikimedia Commons . In the specialized world of helicopters, precision machining isn’t just a production preference - it...
Photo: Sea King Helicopter, Clacton, Essex by, Christine Matthews, licensed under, CC BY-SA 2.0, via Wikimedia Commons. Bridgeport CT Rotair Aerospace Corporation has completed and delivered critical assemblies on the main rotor head of the The Sea King Helicopter to...
The Procurement Landscape for Military Parts Compliance, Traceability, Readiness Supplying military helicopter parts is far more complex than typical commercial procurement. Each part must meet strict government regulations, technical specifications, and readiness...
UH-60 Black Hawk of the Croatian Air Force hovering low over the water during a demonstration.Photo by MORH T. Brandt, viaWikimedia Commons.Licensed underCC BY 4.0. Defining Helicopter Component Overhaul Difference Between Overhaul and Repair In aviation maintenance,...
CAL FIRE Sikorsky S-70i Firehawk helicopter during an aerial firefighting mission. Image credit: California Department of Forestry and Fire Protection (CAL FIRE), Public Domain, via Wikimedia Commons . The role of PMA suppliers in military and defense contracts PMA...
Detail of a Sikorsky S-70i Black Hawk rotor head and turbine. Photo by Julian Herzog, via Wikimedia Commons. Licensed under CC BY 4.0. What Is Precision Machining? Definitions and Tolerances Precision machining refers to the controlled removal of material from a...
Specialist Joshua Leon works on the tail rotor section of a UH-60 Black Hawk during a phase maintenance inspection at Kandahar Airfield, Afghanistan. Photo by The U.S. Army, licensed under CC BY 2.0, via Wikimedia Commons . Operational readiness of UH‑60 / S‑70 (Black...