Aircraft Avionics
Explore modern aircraft avionics systems, safety tools, and upgrade options such as GoGo, Collins Pro Line, & Universal Avionics. Enhance performance, compliance, and safety.
Avionics Upgrade Options for Legacy Jets
Modernizing Your Flight Deck
Many owners of aging jets find that avionics upgrades not only improve usability but also ensure compliance with FAA mandates like ADS-B Out and future airspace integration. A glass cockpit retrofit delivers both a visual and operational transformation.
Garmin Flight Deck Modernization
As an authorized Garmin Aviation dealer, Sky Aircraft Maintenance provides certified installation and support for Garmin avionics upgrades across private and business aircraft. From GTN Xi navigators and TXi flight displays to GI 275 instruments and Garmin autopilots, Garmin offers proven solutions for operators looking to modernize aging flight decks.
For Beechjet 400A, Hawker 400XP, and Citation Excel/XLS operators, Garmin’s G5000 integrated flight deck retrofit delivers a modern cockpit with advanced navigation, ADS-B capability, wireless cockpit technology, and long-term product support.
✅ Garmin G5000 retrofits for select business jets
✅ GTN Xi, TXi, GI 275, and Garmin autopilot upgrades
✅ ADS-B, wireless cockpit, and connected aircraft solutions
Gogo Inflight Wi-Fi
As an authorized Gogo Business Aviation dealer, we offer fully certified installation of Gogo’s AVANCE connectivity systems for private and business aircraft. Whether you choose AVANCE L3, L5, or LX5 (5G-ready) or the C1 upgrade, these platforms deliver fast, reliable in-flight Wi-Fi and streaming capability backed by Gogo’s nationwide ATG network and global Galileo satellite service.
✅ Real-time streaming, VPN, and messaging
✅ AVANCE LX5 ready for Gogo 5G network
✅ STC-backed for a wide range of legacy jets
Collins Aerospace Pro Line
The Collins Pro Line series remains a favorite among operators of midsize and large-cabin jets. We offer upgrade paths to Pro Line 21, Pro Line Fusion, and custom packages tailored to your aircraft type.
✅ Trusted by OEMs and charter fleets
✅ FAA and EASA approved
✅ Enhances aircraft resale and compliance
Universal Avionics Flight Deck Solutions
As an authorized Universal Avionics dealer, we offer fully certified retrofit solutions designed to bring legacy aircraft into compliance with modern airspace mandates while enhancing operational efficiency and flight deck usability. From fully integrated InSight™ displays to datalink communications and cloud-connected FMS enhancements, Universal’s avionics suite is built to meet the real-world demands of Part 25 and business aviation operators.
✅ InSight™ touchscreen EFIS for legacy aircraft
✅ SBAS-FMS with LPV, RNP, and GNSS support
✅ CPDLC and FANS 1/A+ compliant datalink
✅ UA FlightPartner™ for connected FMS and fleet planning
Talk To Our Avionics Expert
Fill out the form to get a fast response call or email from our avionics experts. Be sure and inquire about how to get 10% off any scheduled maintenance done while getting your flight deck upgraded.
What Are Aircraft Avionics?
Modern aircraft avionics are the technological nerve center of any airplane, from light jets to large cabin aircraft. They include the flight deck systems that handle navigation, communication, surveillance, flight planning, and critical in-flight decision support.
As aircraft evolve, so too do avionics, delivering greater situational awareness, efficiency, and safety to pilots and operators alike.
Whether you’re flying a legacy jet in need of an upgrade or you’re exploring what equips today’s most advanced cockpits, understanding avionics is essential to making smart decisions that affect compliance, resale value, and flight performance.
Core Components of Today’s Aircraft Avionics
Flight Management Systems (FMS)
At the heart of any advanced avionics suite is the FMS—a digital brain that integrates route planning, performance data, and navigation inputs. Pilots rely on FMS to automate flight planning and optimize fuel efficiency.
Glass Cockpits and EFIS
Gone are the days of analog dials. Glass cockpits, powered by Electronic Flight Instrument Systems (EFIS), present a fully digital interface, consolidating airspeed, attitude, altitude, and navigation data in an intuitive format.
Autopilot Systems
Modern autopilots go beyond altitude and heading hold—they’re integrated with FMS, navigation, and approach systems, enabling smoother, safer flights and reducing pilot workload during all phases of flight.
Communication, Navigation, and Surveillance (CNS)
Aircraft avionics cover three vital domains:
Communication: VHF/UHF radios and SATCOM enable reliable pilot-controller interaction.
Navigation: GPS, Instrument Landing Systems (ILS), and Inertial Navigation Systems (INS) provide pinpoint positional accuracy.
Surveillance: ADS-B Out and Mode S Transponders make aircraft visible to controllers and other aircraft in real time.
Situational Awareness & Safety Systems
TCAS (Traffic Collision Avoidance System) provides alerts for nearby traffic.
TAWS/GPWS (Terrain Awareness & Warning System) prevents CFIT (Controlled Flight Into Terrain) incidents.
Weather Radar enhances in-flight decision-making and passenger comfort by helping crews avoid severe weather.
Trust the Experts at Atlantic Jet Partners
With decades of experience in aircraft modifications, MRO, and avionics system design, Atlantic Jet Partners delivers precision upgrades backed by OEM relationships and FAA-certification expertise. Whether you’re flying a Beechjet, Hawker, Learjet, or Citation—we have a solution for you.
Let’s Bring Your Avionics Into the Future
Don’t let outdated systems ground your potential. Explore your options today with a personalized consultation.
➡️ Contact us to schedule your avionics upgrade consultation.