Udvar-Hazy Says Boeing Must Compromise On 777X Performance Requirements

By Jens Flottau
Source: Aviation Daily
November 18, 2013

Boeing has to be “careful” not to give in to too many of the performance and range requirements put forward by the three Persian Gulf carriers ahead of the launch of the Boeing 777X, warns Air Lease Corp. Chairman and CEO Steve Udvar-Hazy.

Udvar-Hazy last week told Aviation Week on the sidelines of the Latin American and Caribbean Air Transport Association’s Airline Leaders Forum in Cancun, Mexico that he believes potentially excessive performance requirements are likely to be more of an issue on the proposed -8X rather than the -9X.

Emirates Airline President Tim Clark has asked for more engine power to operate both 777X variants with full payload even in the hot Dubai summers. General Electric has dropped an earlier proposal for a water injection system that would have helped with takeoff power.

Udvar-Hazy acknowledges that Boeing is trying to find a balanced answer to the airlines’ differing requirements and says a compromise solution is needed. He also argues that whatever may be the definition of the -9X and -8X at the time of the launch at this week’s Dubai air show may not stay exactly the same as the aircraft configuration becomes firmer over the next few years.

Udvar-Hazy argues that “80-85%” of the 777X’s future customers in Europe and Asia are likely to opt for the larger variant and not need the kind of range the -8X will offer.

Emirates, Qatar Airways and Etihad Airways are expected to order large quantities of the latest 777 iteration at the Dubai air show. The 777X will feature new engines and a new composite wing as the most significant changes over the current model.

The 777X is expected to enter service around 2020.

Udvar-Hazy believes any Airbus decision to further stretch the A350 will hinge on its ability to get rid of the current backlog of the A350-800, which has been shrinking. One major trigger could be a decision by US Airways to trade up after the merger with AMR Corp; US Airways still has an order for 18 A350-800s and four A350-900s.

Air Leases’s founder also says it would make sense for the “new American” to move entirely to the larger -900. That would reduce the -800 backlog further from 79 to 61 aircraft.


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