Spectro | Jet-Care laboratories awarded Rolls-Royce Solutions approval

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Our GPA engine trending models are independently developed and maintained by our design engineers (thermodynamicists) and IT specialists, and managed by our experienced team of aeronautical engineers.

All programs are certified under the BS EN AS9100 and ISO9001:2008 Quality Management System standards accredited by Lloyd’s Register Quality Assurance (LRQA). Click here to access our AS9100 accreditation.

We are continually developing new engine models so please contact us for details if your aircraft/engine combination is not shown.

Honeywell TPE331
Pratt and Whitney Canada PT6
Pratt and Whitney Canada PW100
CFE Company CFE738
CFM International CFM56 Series
General Electric CF34 Series
Honeywell ALF502
Honeywell HTF7000 Series
Honeywell LF507
Honeywell TFE731
Pratt and Whitney Canada PW300 Series
Pratt and Whitney Canada PW500 Series
Pratt and Whitney Canada PW600 Series
Pratt and Whitney JT8D
Pratt and Whitney Canada JT15
Rolls-Royce AE3007 Series
Rolls-Royce Tay 611
Rolls-Royce Tay 620
Rolls-Royce BR700 Series
Safran Larzac 04
Williams International FJ44 Series


With a demonstrable track record and unrivalled reputation in the industry, we believe our service is second to none.  Our unique engine trending algorithms and processes are the product of our commitment to continual improvement and development.  Combined with our team of engineers providing expert advice and support around the clock, our service has become an integral part the maintenance strategy of aircraft operators around the world.