Sierra Nevada Company (SNC) is a trusted leader in innovative, advanced technology solutions and open architecture integrations in aerospace and national security.
Sierra Nevada Company (SNC) is a trusted leader in innovative, advanced technology solutions and open architecture integrations in aerospace and national security.
OVERVIEW

King Air Modifications Built for Action

SNC is a premier integrator of King Air special-mission aircraft, delivering multi-sensor, quick-reaction capability modifications and deployment support services globally across U.S. defense agencies and international mission partners. Our upgraded sensors, communications networks, signals (SIGINT) and communications intelligence (COMINT) packages provide a mission-critical advantage.

SNC engineers and technicians bring over two decades and hundreds of thousands of hours of aircraft integration expertise. We prioritize modular, open systems architectures (MOSA) that enable repeatable modification frameworks to ensure rapid capability insertion, lifecycle extensibility and operational dominance across ISR, border security, mobility and special operations missions.

Aerospace & Defense | Sierra Nevada Company (SNC) | Offices & Aircraft Hangars
Features

Modular System Architecture

Flexible, repeatable and certified modification framework enabling rapid upgrades and future-proof payload expansion

Enhanced Special Mission Operations

Increased mission endurance and higher usable operating weight without expanded takeoff risk
Short-runway performance, enabling access to constrained, expeditionary or austere airfields
Multi-mission flexibility for ISR, SOF support, mobility and border security

Advanced Modification Facilities

Dedicated King Air integration hangar at Hagerstown Regional Airport
FAA and DCMA-certified technicians, full structural fabrication, part finishing, avionics/wiring shops, 3D printing, machining, special-process capability and harness/component builds

PROVEN AIRCRAFT.

NEXT-GEN EFECTS.

Sierra Nevada Company (SNC) is a trusted leader in innovative, advanced technology solutions and open architecture integrations in aerospace and national security.
Mission Applications

Mission Enhancement Kit (MEK)

SNC’s MEK provides customers with greater mission capabilities, diversified basing options, increased aircraft performance and safety.

Reduces overall aircraft weight and engine maintenance burden
Increases aircraft endurance and time aloft
Noise reduction support for sensitive operations
Sierra Nevada Company (SNC) is a trusted leader in innovative, advanced technology solutions and open architecture integrations in aerospace and national security.
Mission Applications

Nose Extension & EO/IR Lift

STC for the King Air series nose extension allows the sensor to be deployed and retracted in flight without altering the aircraft’s flight characteristics.

3-foot structural modification to install electromechanical lift mechanism
Commercial 15-inch, EO/IR sensor mount
Retractable, low-visibility sensor
Sierra Nevada Company (SNC) is a trusted leader in innovative, advanced technology solutions and open architecture integrations in aerospace and national security.
Mission Applications

Integral Antenna Winglet

Our Integral Antenna Winglet places the antennas inside the aircraft winglets, providing maximum separation from other antennas and apertures, optimizing signal integrity. Available for both active communications and passive collection.

Sierra Nevada Company (SNC) is a trusted leader in innovative, advanced technology solutions and open architecture integrations in aerospace and national security.
Mission Applications

Common Systems Radome (CSR)

Designed for both upper and lower radome installations, the CSR enables seamless integration of broadband, high-gain SATCOM terminals across X-, Ku- and Ka-band architectures.

Sierra Nevada Company (SNC) is a trusted leader in innovative, advanced technology solutions and open architecture integrations in aerospace and national security.
Mission Applications

KA-350ER Global Xpress Satellite Terminal

This capability provides high-performance, reliable and affordable airborne satellite communications to maintain real-time digital communications with mission partners and disseminate critical intelligence.

ADVANTAGES

Global Track Record

Proven execution over 20+ years of King Air mission integrations and follow-on upgrades for U.S. and international government customers.

MOSA-Aligned & Future-Ready

SNC’s modular architecture delivers technical independence, accelerated upgrade cycles and seamless integration of emerging payloads.

Performance Gains with MEK

Improved aircraft responsiveness, reduced maintenance burden, increased endurance and reduced acoustic signature for mission survivability.

Certified Modification Facilities

DCMA-certified facilities with FAA-certified technicians ensure rapid turn times, quality assurance and compliant modification pathways for government programs.

Ways to do Business

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