Supporting business and general aviation from nose to tail, our experienced maintenance teams deliver expert support to keep your aircraft performing at its best.
Aircraft Maintenance - ASG
Based in Guernsey, with an additional facility at Northolt and line stations in Bristol and Jersey, ASG provides a comprehensive range of maintenance services for UK and European aircraft owners and operators. Services include line, base, and AOG maintenance across a broad spectrum of aircraft types – from Cirrus and Piper to King Air, Falcon 900LX, and more.


aircraft maintenance - jmi
Recognised for its specialist knowledge in Cessna Citation and Dassault Falcon aircraft, providing tailored maintenance and management solutions to meet the highest standards of safety, performance, and reliability. Services are delivered from its Oxford base and London Biggin Hill line station.
Avionics
Our group maintenance companies specialise in delivering innovative avionics solutions, performing complex upgrades across a wide range of aircraft to enhance safety, performance, and overall value. ASG and JMI are authorised Garmin Dealers, offering supply and installation of the full suite of Garmin avionics systems. ASG is also an approved dealer for Avidyne, Genesys Aero Systems, and Aspen Avionics, providing access to the latest technology in cockpit systems and flight instrumentation.


camo
Providing private aircraft owners and commercial operators with a complete airworthiness management service, whether an aircraft is in service or in storage.
Aircraft Maintenance - ASG
Based in Guernsey, with an additional facility at Northolt and line stations in Bristol and Jersey, ASG provides a comprehensive range of maintenance services for UK and European aircraft owners and operators. Services include line, base, and AOG maintenance across a broad spectrum of aircraft types – from Cirrus and Piper to King Air, Falcon 900LX, and more.
aircraft maintenance - jmi
Recognised for its specialist knowledge in Cessna Citation and Dassault Falcon aircraft, providing tailored maintenance and management solutions to meet the highest standards of safety, performance, and reliability. Services are delivered from its Oxford base and London Biggin Hill line station.
Avionics
Our group maintenance companies specialise in delivering innovative avionics solutions, performing complex upgrades across a wide range of aircraft to enhance safety, performance, and overall value. ASG and JMI are authorised Garmin Dealers, offering supply and installation of the full suite of Garmin avionics systems. ASG is also an approved dealer for Avidyne, Genesys Aero Systems, and Aspen Avionics, providing access to the latest technology in cockpit systems and flight instrumentation.
CAMO
Providing private aircraft owners and commercial operators with a complete airworthiness management service, whether an aircraft is in service or in storage.
Supported Aircraft Types:
ASG
Cirrus Platinum Service Centre
All Cirrus SR, SF50 Vision Jet Range
Textron Piston Authorised Service Facility
Cessna
150/152 series
172/175/177 series
180/182/185/188 series
206/207/210 series
303/310/320/335/336/337/340 series
400/404/414/421/425/441series
Beechcraft
23/24 series
33/35/36 series
50/55/58 series
60/65 series
76/77 series
90/95/99/100 series
Eclipse Gold Service Centre
Dassault
Falcon 900EX EASy Series
King Air
All Series
ATR 42/72 – Line Maintenance
jmi
Cessna:
Cessna 510 – Citation Mustang
Cessna 525/525A -Citation CJ1/CJ2/M2
Cessna 525B/525C – Citation CJ3/CJ4
Cessna 560XL/XLS – Citation Excel/XLS/XLS+
Cessna 680/680A – Citation Sovereign/Citation Latitude
Cessna 750 – Citation X
Cessna 208 – Caravan/Grand Caravan
Falcon:
Falcon 7X
Falcon 900 Series – Falcon 900/900B/900EX
Falcon 2000 Series – Falcon 2000/2000EX/2000LXS
Dornier 228 Series
