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Duncan Aviation Avionics Installation

Duncan Aviation is an authorized dealer for most major flight deck and cabin avionics equipment. Our avionics and engineering expertise, combined with our strong relationships with manufacturers, have established Duncan Aviation as the premier provider of avionics systems for business aircraft.


As technology capabilities continue to change, aircraft need to keep up with this modernization. Infrastructure updates from analog radar to highly accurate digital terrestrial and satellite systems have produced many opportunities and requirements for today’s aircraft. Likewise, OEMs have embraced new technologies with flight deck upgrade options that provide glass cockpit technologies and benefits. In addition, old technology is slowly being replaced and in some cases is no longer supported. Duncan Aviation helps to educate operators about all of these modernization efforts.


  • TCAS II 7.1
  • ADS-B Out

Learn more about these NextGen initiatives that provide ATC with greater accuracy when tracking air traffic in the air and on the ground.


Flight Deck Upgrades

Upgrade packages allow operators to replace their older cockpit technology with new flight deck technology that features all the benefits of flat-panel screens and digital technologies like real-time weather and electronic maps.

See some of flight deck upgrades installed by Duncan Aviation.


Ensuring that business aircraft passengers can be productive in flight means they can stay connected with what is happening on the ground. Connectivity includes Wi-Fi for wireless networks and devices like smartphones, iPads, laptops, etc.

Duncan Aviation is an authorized dealer for Astronics, Avionica, Collins Aerospace, Gogo Business Aviation, Honeywell, SatCom Direct, SmartSky, Starlink, True North Avionics, and other partners.

Cabin Systems

Today’s business aircraft passengers also want access to reliable cabin systems that provide air quality, security, system control, and entertainment that includes HD systems with high-quality sound.
Cabin system upgrades include the following:

  • Cabin management systems (CMS)
  • Air quality
  • Flight information systems
  • In-flight entertainment (IFE)
  • Lighting
  • Security
  • Water quality