AVIONICS · UPGRADES · COMPLIANCE
Avionics Modifications
Installation, calibration and troubleshooting of avionics systems — from mandatory compliance upgrades to full flight deck modernisation.
Aircraft We Serve
Our MRO Bases
Avionics Modification Capabilities
Certified upgrades, integrations and custom avionics solutions under Part 21
Minor and major avionics modifications carried out under Part 21 oversight, with direct coordination between our team and the Design Organisation — keeping you out of the paperwork and approval loop. Onboard Wi-Fi connectivity, LED cabin lighting, LED external lighting upgrades, and custom avionics solutions are among the most common requests we handle. Modification scheduling is aligned with your next maintenance event to avoid unnecessary additional ground time.
Direct Part 21 Design Organisation coordination
All DO liaison and approval coordination managed by our team on your behalf.
Onboard Wi-Fi integration
Passenger and crew connectivity systems installed, certified, and ready for operations.
LED cabin & exterior lighting upgrades
Energy-efficient LED systems retrofitted to interior cabin and exterior lighting positions.
Custom avionics solutions
Tailored modifications designed and certified around your specific operational requirements.
Scheduling coordinated with your maintenance inputs
Modifications planned alongside regular ground events to avoid unnecessary extra downtime.
Minor & major modification certification
Full certification support from initial design approval through to final EASA release.
Compliance Upgrades
ADS-B & regulatory mandates
Mandatory avionics modifications managed on time and to regulatory deadlines.

Supported Aircraft Certified to Maintain Multiple Business Jet Platforms
Jet Flight Service provides maintenance and technical support for a wide range of business aircraft, including Embraer, Gulfstream, Bombardier, and Hawker platforms, ensuring reliable service across multiple aircraft types.
Legacy Series
Models:
- Legacy 600
- Legacy 650
Praetor Series
Models:
- Praetor 500
- Praetor 600
Models:
- G200
- GIV
- G450
- GV
- G550
- G650
Challenger Series
Models:
- Challenger 300
- Challenger 350
- Challenger 600-series
- Challenger 850
Global Series
Models:
- Global 5000
- Global 5500
- Global 6000
- Global 6500
- Global XRS / Express
- Global 7500
Models:
- 750
- 800XP
- 850XP
- 900XP