The Complete Service

At Marshall, we take great pride in our heritage of providing first-class maintenance to business aircraft owners and fleet operators alike. Our experienced management and engineering teams work seamlessly together to offer you the full range of maintenance services on a number of different aircraft types, including Cessna, Hawker, Beechcraft and Bombardier.

We can inspect your aircraft and its engines as part of scheduled maintenance, out-of-phase or special incident inspections. We also offer engine analysis checks and vibration surveys. Should any of these checks identify a problem, we can carry out investigative work to identify the underlying cause and perform all the necessary maintenance and repairs, from minor component repair and overhaul to major airframe repair.

We are backed by approvals from the UK CAA, EASA, FAA and countries all over Europe, Africa and the Middle East, as well as on-site OEM representatives and a multi-million dollar in-house parts consignment. So whatever needs fixing on your aircraft, you can be sure that Marshall has the resources and the experience to satisfy all of your maintenance and repair requirements.


Aircraft Types

We support the following aircraft types, with ASC status for Hawker and Beechcraft:

  • Cessna Citation XL
  • Cessna Citation XLS
  • Hawker 125 Series®
  • Hawker 400XP®
  • Hawker 750®
  • Hawker 800®
  • Hawker 800XP®
  • Hawker 850XP®
  • Hawker 900XP®
  • Hawker 1000®
  • Hawker 4000®
  • Beechcraft Beechjet® 400/400A
  • Beechcraft King Air® 200
  • Beechcraft King Air® 300
  • Beechcraft King Air® 350
  • Beechcraft King Air® C90
  • Beechcraft Premier® 1/1A

Engine Types

We support the following engine types, with ASC status for Honeywell and Williams:

  • Pratt & Whitney JT15D (Beechjet 400A/Hawker 400XP)
  • Pratt & Whitney PW305 (Hawker 1000)
  • Pratt & Whitney PW308 (Hawker 4000)
  • Pratt & Whitney PT6A-41/42/52 (King Air 200)
  • Pratt & Whitney PT6A-60A (King Air 300)
  • Honeywell TFE731-3R/-3DR (Hawker 700)
  • Honeywell TFE731-5R (Hawker 800)
  • Honeywell TFE731-5BR
  • (Hawker 750/800XP/850XP)Honeywell TFE731-50R (Hawker 900XP)
  • Williams FJ44 (Cessna Citation)
Blue Skies


We hold maintenance approvals from the following authorities and countries:

  • UK CAA EASA Part 145
  • FAA Part 145
  • Canada
  • Saudi Arabia
  • United Arab Emirates
  • Qatar
  • Jordan
  • Lebanon
  • Turkmenistan
  • Russia
  • Nigeria
  • South Africa
  • Bermuda
  • Cayman Islands
  • Aruba

More information is available on the Approvals page.


Oliver Drury
Director of External Communications
+44 (0) 1223 373 865