CT7 Engine Solutions

H+S Aviation is a leading engine repair centre for the entire CT7 family of turboprop and turboshaft engines. In addition to being approved by General Electric on the Engine Care Maintenance Program (ECMP), we also offer full scale testing capabilities. Through our global network of aircraft engine maintenance facilities and mobile field service units, you can schedule your next engine repair or overhaul event or request on-site repair whenever your engines need expert service.


Global Engine Services

  • Engine Maintenance, Repair & Overhaul of Fixed-Wing Variants for CT7-5 / -7 / -9
  • Engine Maintenance, Repair & Overhaul of Helicopter Variants for CT7-2 / -6 / -8
  • ECMP-Approved Maintenance Provider
  • PACT 7 Performance Analyser
  • On-Site Hot Section Inspections
  • On-Site Borescope Inspections
  • Minor Workscope Field Support
  • Parts & Accessories Repair
  • Engine Test Cells

Quality Benefits

  • GE Aviation Authorised
  • Customised Turn Times
  • 24/7 Global Support Network
  • Expert Technical Support
  • AOG & Field Service


CT7 Major Aircraft Platforms


SAAB 340A– CT7-5A2

SAAB 340B – CT7-9B

CASA CN235 – CT7-7A / -9C / -9C3


H+S Aviation

Airport Service Road
Portsmouth Hampshire
T +44 (0)23 9230 4000
F +44 (0)23 9230 4020

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

Engine Maintenance Professionalism

“As an OEM authorised facility, it delivers the highest quality standards, always willing to look for alternatives for customers regarding materials and repairs. Good customer service.”

— Customer Satisfaction Survey Response

The H+S Aviation and GE Aviation Partnership

H+S Aviation is the world’s leading independent resource for CT7 service on both the turboprop and turboshaft variants of these engines. As a part of GE's authorised network, we can provide you with repairs that meet all the manufacturer's requirements.

Long known for its reliable service to the regional airline industry aboard the Saab 340, the CT7 is finding new applications in larger helicopters designed to service the offshore oil exploration industry, and we aim to match that reliability by delivering the highest standards of quality services and support. This esteemed pedigree is reflected in our capability to provide maintenance for engines on GE's ECMP program, as well as GE's appointment of our Portsmouth facility as the only location outside of the OEM that is approved for testing CT7-2E1 engines.

H+S Aviation offers extensive in-house parts repair capabilities and accessory repair and overhaul, as well as AOG, field services, and expert technical support.

Contact us whenever you need assistance with your CT7 engine.

CT7 Powered Airframe OEMs We are Proud to Support

Agusta Westland A Finmeccanica Company
Sikorsky A Lockheed Martin Company
Bell Helicopter A Textron Company