Helicopter Relay Repair: Ensuring Reliable Flight with NAASCO

In the world of rotorcraft, electrical systems are the backbone of flight safety and operational efficiency. From navigation and communication to engine control and lighting, helicopters rely heavily on precise, dependable electrical circuits. At the heart of these circuits are relays—small but powerful components that switch high-power systems on and off. When a relay fails, it can cause major disruptions or even compromise safety. That’s why professional helicopter relay repair services are critical—and NAASCO is the trusted name for delivering high-quality, FAA-approved repair solutions.

Why Helicopter Relays Matter

Helicopters operate in some of the harshest conditions imaginable. Whether flying at low altitudes in extreme weather conditions or hovering during rescue missions, these aircraft encounter intense vibration, sudden temperature fluctuations, and fluctuating electrical loads. Helicopter relays are responsible for managing power to essential systems such as avionics, hydraulic pumps, landing gear, and environmental controls. A faulty relay can result in system malfunctions, grounding the helicopter and costing valuable time and resources.

Because of the crucial role these components play, helicopter operators cannot afford to take chances. Every relay must work flawlessly—every time. That’s why it’s essential to partner with an expert provider like NAASCO for timely, reliable, and cost-effective relay repair services.

NAASCO: Experts in Helicopter Relay Repair

With over 40 years of experience in aviation component support, NAASCO has become a go-to provider for helicopter relay repair across commercial, military, and EMS aviation sectors. Our in-house repair station is FAA and EASA certified, and our skilled technicians specialize in restoring relays to like-new condition using precision testing, reassembly, and quality inspection processes.

At NAASCO, we don’t just replace parts—we re-engineer performance. Our approach includes upgrading outdated designs, replacing degraded components, and requalifying the relays to meet or exceed OEM standards. This not only extends the life of the relay but also enhances overall system reliability.

Cost-Effective, Timely Solutions

Downtime is expensive, especially in the aviation industry. Whether your operation supports passenger transport, offshore oil and gas, or military missions, every grounded helicopter means a potential loss in revenue or critical services. NAASCO understands the urgency and offers fast turnaround times on most helicopter relay repair jobs—without sacrificing quality.

By choosing repair over replacement, operators also save significantly on costs. Many relay types, especially in older helicopters, may no longer be manufactured. NAASCO’s ability to refurbish and re-certify these parts offers an economical and sustainable solution that helps keep fleets operational.

Tailored Support for Every Helicopter Model

From Sikorsky and Bell to Airbus and Leonardo helicopters, NAASCO supports a wide range of rotorcraft platforms. Whether it’s a legacy aircraft or the latest model, our team can diagnose, repair, and test relay systems with precision and efficiency. We also maintain a robust inventory of repairable cores, reducing lead times and ensuring availability for high-demand parts.

Trust NAASCO for Helicopter Electrical Excellence

When it comes to helicopter relay repair, precision, experience, and quality assurance are non-negotiable. At NAASCO, we deliver all three—with decades of proven expertise, industry certifications, and a strong commitment to safety. Whether you're an MRO facility, a fleet manager, or a helicopter operator, you can count on NAASCO to keep your aircraft flying safely and efficiently.

Contact NAASCO today to learn more about our helicopter relay repair services and discover how we can support your mission-critical operations.