Avionics Maintenance & Upgrades

At Booker Aviation, we understand that modern aircraft depend on the performance and reliability of their avionics systems. Our dedicated Avionics Maintenance & Repair team is here to ensure your aircraft’s systems are always operating at peak performance, with safety, precision, and compliance at the heart of everything we do.

Aeroplane Maintenance for Piper Aircraft, Cessna, Diamond

Avionics Maintenance

Need your flight deck maintained?

Used Piper PA-28R-180 Arrow for Sale 1968 inst s

Avionics Upgrade

Does your aircraft need an upgrade?


Our Avionics Services

Whether you’re an owner-operator, fleet manager, or part of a training organisation, we provide comprehensive avionics support for a wide range of aircraft. Our services include:

Routine Maintenance & Inspections

  • Scheduled avionics system checks
  • Fault diagnosis and troubleshooting
  • System calibration and performance verification

Repairs & Fault Rectification

  • Rapid response for in-service issues
  • Bench testing and component replacement
  • Wiring repairs and re-terminations

Avionics Upgrades & Installations

  • Installation of new equipment including GPS, COM/NAV, ADS-B, transponders, and glass cockpit systems
  • Integration with existing aircraft systems
  • Custom panel redesigns and rewiring

Regulatory Compliance & Certification

  • CAA/FAA compliance checks
  • Avionics logbook updates and documentation
  • Mode S, 8.33 kHz spacing, and ADS-B compliance support

Why Choose Booker Aviation?

Experienced Engineers: Our team brings deep knowledge and hands-on experience with both legacy and modern avionics systems across a variety of aircraft types.

On-Site Expertise: Located at Wycombe Air Park (EGTB), our avionics shop offers quick turnaround and convenient access for both local and visiting aircraft.

Customer-Focused: We work closely with owners and operators to deliver tailored solutions that match your operational needs and budget.


Need Support or Advice?

Telephone: +44 (0) 1494 443737 E-mail: info@bookeraviation.aero Booker Aviation London Wycombe Air Park Marlow Buckinghamshire SL7 3DP