OUR CAPABILITIES
Based in Guernsey, with an additional base facility in Northolt and a line station in Bristol, ASG delivers a comprehensive range of aircraft maintenance and technical services to owners and operators across the UK and Europe. From expert engineering support and technical assistance with aircraft transactions to seamless handling at Guernsey’s only full-service FBO, ASG provides a seamless, end-to-end solution tailored to every stage of aircraft ownership and operation.
MAINTENANCE
Scheduled/ Unscheduled/ AOG Maintenance Support on a Wide Variety of Turbine and Piston Aircraft Types.
FBO
Full Service Offering for Long Range Business Jets through to General Aviation.
Camo Part-M
CAA Part CAMO approved to manage airworthiness compliance of your aircraft in service or in storage.
Aftermarket Upgrades
Aftermarket interior and exterior airframe, avionic, engine and propeller mandates, enhancements, upgrades and repairs.
Authorised service
OEM Approved, Providing Factory Authorised Service to Cirrus, Eclipse and Textron Piston Aircraft.
Parts Sales
Stocklist and Supplier of Spare Parts and Equipment.
Aircraft Sales Support
Aircraft acquisition and Brokerage • Bespoke Pre-purchase inspections • Re-registration and Export • Delivery/ Closing Location • Airworthiness Support

Vat Free
Located Outside of the European Union Guernsey does not operate a VAT or Goods and Service Tax.
Cirrus Platinum Authorised Service Centre
Cirrus
ASG is an authorised Cirrus Platinum Service Centre able to support scheduled and unscheduled maintenance on all generations of SR and SF aircraft, AOG events, pre-purchase inspections, CAPS repacks, genuine part sales and engine servicing.
Diamond Authorised Service Facility
DIAMOND AIRCRAFT
ASG are an Authorised Service Facility for Diamond Aircraft including Maintenance, Warranty and non-Warranty work. UKCAA & EASA approved, with FAA-certified A&P IA engineers.
ASG is ready to care for your Diamond Aircraft.
Eclipse Gold Service Centre
ECLIPSE
As an Eclipse Gold Service Centre ASG’s engineers are ready to support routine and unscheduled aircraft maintenance, AOG events, pre-purchase inspections and engine servicing at our Guernsey facility.
Textron Authorised Piston Service Facility
Textron Aviation Aircraft
ASG is a Textron Aviation Authorised Service Facility (ASF) for Cessna and Beechcraft piston engine series range of aircraft.
Get in touch
Please let us know how we can help you and we will respond as soon as we can. You can also leave your telephone number and we will be pleased to call you back.


