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There has been a steady flow of news about A320neo program delivery delays.  So far, these have all been directed at the P&W GTF engine.  P&W has explained to us that the issue is minor and a fix is being implemented.  A number of GTF powered neos have been delivered and are, as far as we know, doing what they are meant to do.

Then yesterday, Reuters reported news about the hydraulics.  This is an Airbus issue, not an engine issue.  As one can see from the linked story, the source of the compliant is a familiar one.

Then Reuters added that the LEAP engine is also being modified. We contacted Reuters to ask about this and were told that CFM provided an explanation that it is re-blading the LPC which may or may not be related to an issue found in tests (CFM… Continue reading

The next generation engines are rapidly approaching competitive flight operations – what’s the engine score?  The Pratt & Whitney GTF is already flying for Lufthansa and IndiGo on their A320neos.   The CFM LEAP is rapidly building hours on the Airbus neo fleet and will soon also be operating in customer fleets – the first two operational engines were delivered to Airbus two days ahead of schedule.  The Boeing MAX flight test program is rumored to be running ahead of schedule and should be in service no later than early next year.

These two engine programs may be the largest seen to date in the industry.  Production ramp up is going to be tough for both engine OEMs.  Take a look at the current score. Continue reading

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