Garmin 5000 Upgrade

Pro Line Fusion Upgrade

Avionics & Flight Instruments

Precisely analysed & integrated

Our core competences include the installation, inspection and repair of avionics and components of all renowned manufacturers. We can easily localise and remedy errors on site – even for older systems.

Customer-specific avionics modifications and expansions complete our service. A large pool of rental equipment is available so that you can still fly while your aircraft is being repaired. 

We have one of the best equipped flight instrument shops in the world and work for renowned aviation companies (i.e. Airbus Helicopters) on a regular basis. We have got more than 1000 flight instruments in our capability list.

  • Avionics installation, maintenance, repair, exchange and other services - from standalone units and batteries to complex autopilot- and WX radar systems
  • Functional tests, avionics troubleshooting & repair, i.e. of transponders and altimeters due to FAA standards
  • Electronic tests
  • 406 MHz ELT Programming
  • Complete redesign of flight panels
  • Sale and consultation for avionics equipment
  • Provision of rental equipment and devices

We offer service and repair for

  • Navigation instruments
  • Flight surveillance instruments
  • Engine surveillance instruments
  • Attitude instruments
  • Tailback / static tests
  • Torque wrench calibration
  • Tensiometer and manometer calibration
  • Mobile service for FAA examinations, i.e. for transponders and altimeters
  • Installation of instruments with complete panel overhaul

As an established provider of state-of-the-art avionics solutions for business aircraft we offer customized solutions for many aircraft. We have been a constant in the ever-changing avionics industry and have continually invested in employee training, new tools and procedures.

Our avionics upgrades:

  • Collins, Honeywell and Garmin avionics systems as integrated solutions, e.g.
  • Garmin G5000 for Citation XLS
  • Garmin G1000 NXi for Phenom 100/300
  • Collins Pro Line Fusion for Cessna 525 series
  • Garmin G600 TXi and GI 275 installations
  • Garmin GTN 650/750Xi upgrades
  • Conversion and refitting to state-of-the-art avionics (RVSM, TCAS, EGPWS, FDR, FMS, GPS, P-RNAV, etc.), e.g.
  • DU-875 Installations for Legacy 600/650
  • FANS over Iridium installations for Legacy 600/650
  • ADS-B Out Upgrades
  • Honeywell FMS upgrade 6.1 for Legacy 600/650
  • KA-Band Hi-Speed Internet Installation
  • Head-Up Display Installation
  • Enhanced Vision System Installation
  • Inflight Entertainment System "Gogo Vision" Installation
  • iPad/tablet holders for cabin and cockpit


If the avionic upgrade you are searching for is not listed here, please contact us!
We would be pleased to advise you individually.

Until June 07, 2023 all European IFR-equipped aircraft over 5,7 t and / or faster than 250 kts must be equipped with ADS-B Out avionics (Automatic Dependent Surveillance – Broadcast). Requirement for this optional limited time extension to the year 2023 is a retrofit program.

We will help you with either solution.

Smaller aircraft with Garmin GTN series and GTX-330es / 33es can be upgraded as well (if wanted also with LPV and PRNAV).

How ADS-B works

Available ADS-B Upgrades

Cessna C525 CJ1+ (from SN 0600) N- / EASA-reg.
Cessna C525A CJ2+ (from SN 0300) N- / EASA-reg.
Cessna C525B CJ3 (SN 0001 to 0450) N- / EASA-reg.
Cessna 560XL / XLS and XLS+   N- / EASA-reg.
Beechcraft King Air C90 series with Pro Line 21 N- / EASA-reg.
Beechcraft King Air B200 series with Pro Line 21 N- / EASA-reg.
Beechcraft King Air B300 series with Pro Line 21 N- / EASA-reg.
Beechcraft Premier I / IA   N- / EASA-reg.
Beechjet 400A / Hawker 400XP   N- / EASA-reg.
Nextant 400XT / XTi   N- / EASA-reg.
Embraer Executive Jets all types serviced by us N- / EASA-reg.
Gulfstream G150 with Pro Line 21 (Rockwell Collins) N- / EASA-reg.
Gulfstream G200 with Pro Line 4 (Rockwell Collins) N- / EASA-reg.
other aircraft types with suitable Garmin GTN series / GTX-330es / 33es N- / EASA-reg.