RR300 Engine Maintenance, Repair and Overhaul

RR300 Engine Solutions

H+S Aviation and Dallas Airmotive are two of the world’s leading, independently operated, Rolls-Royce Authorised Maintenance Repair and Overhaul Centres (AMROC) for the RR300 turboshaft engine. Through our global network of aircraft engine maintenance facilities, and mobile field service units, you can schedule your next rotorcraft engine repair or overhaul event or request on-site repair. Contact us whenever you need expert service.


Global Engine Services

  • Engine Maintenance, Repair and Overhaul
  • Engine Sales and Exchange Program
  • Component Repair, Overhaul and Exchange
  • Accessory Overhaul, Repair and Exchange
  • Overhaul and Serviceable Parts

Quality Benefits

  • Rolls-Royce Authorised Maintenance Repair & Overhaul Centre (AMROC)
  • Rental Engines
  • Market Competitive Pricing
  • 24/7 Global Support Network
  • Expert Technical Support
  • AOG & Field Service


RR300 Major Aircraft Platforms


Robinson R66 A – RR300


Robinson Way

Portsmouth Hampshire
United Kingdom
T +44 (0)23 9230 4000
F +44 (0)23 9230 4020

Dallas-Fort Worth International Airport

2988 W. Walnut Hill Lane
DFW Airport, TX 75261
Tel: +1 214.956.3001
Fax: +1 214.956.2825

Request a Quote

Already an H+S Aviation or Dallas Airmotive Customer? Contact your representative.

Engine Maintenance Professionalism

“I have continued confidence in H+S on all aspects, including quality, customer service TRT and price”

— UK Maintenance facility manager


The H+S Aviation and
Rolls-Royce Partnership

H+S Aviation and Dallas Airmotive draw on combined experience servicing Rolls-Royce M250 engines since 1967 to provide the same breadth of service and support for the Rolls-Royce RR300 on a global scale.

As an Authorised Maintenance Repair and Overhaul Center (AMROC), H+S Aviation offers comprehensive overhaul capabilities plus component and accessory repair, overhaul and exchange services. Field support is provided through our F1RST SUPPORT™ global field service organization which offers 24/7 support for AOG rotorcraft and technical assistance.

Contact us whenever you need assistance with your RR300 engine.

RR300-Powered Airframe OEM We are Proud to Support

OEM Authorised Helicopter Support - Robinson