The future is geared!(?)

The future in commercial aviation is geared, it seems:
Of course P&W and it's partners in the PWW1000G engine thought so when they started to develop their engines for the Mitsubishi MRJ, the Bombardier CSeries, the A320neo and the Irkut MS-21 and the Embraer E2-Jets.
But then, about three years ago, RR started developing their own engine with a geared architecture, calling their product (to be) the "Ultra Fan".
No I read in an article from Aviation Week that also Safran is working on a geared fan engine, under the umbrella of the european Clean Sky initiative, the equivalent  to NASA's CLEEN program.
A cross section of the engine concept can be seen on page 17 of this presentation.
My guess is, all engine concepts that CFM, RR and  P&W will eventually offer Boeing and Airbus for a replacement of today's A320 and B737 will have a gear between the LPT and the Fan!

GE buying Avio?

There are reports that GE might buy Avio from private equity firm Cinven.
Avio is a supplier for the GEnx engines and for also CFM.
But what is maybe more important is that Avio is also a supplier for the PW1100G Fan Drive Gear System.
Avio has a long history in designing and building gear systems - the ADP (Advanced Ducted Prop, build from a PW2000 core), tested by P&W back in the early 90's, used a (then Fiat) Avio reduction gearbox.
So what is behind GE's move to acquire Avio? There are three possible motivations:
1. GE just wants to grow (and participate in some revenue from the PW1100G program)..
2. GE wants Avio to keep away from P&W in the future.
3. GE wants to get the intellectual property of the PW1000G Fan Drive Gear System to have a option to move to a gear architecture in the future - possibly for the next generation of narrowbodies, expected now for the late 20's/early 30's.

Doubts about MAX

Last month I wrote a short entry about Ryanair's Michael O'Leary and what his thoughts are about the B737MAX. Well,  when he talks about aircraft, it barely has to do with physics and what the aircraft can or can not do - it always has more to do with the price for his next deal...
But when the "Godfather of Aircraft Leasing", Steven Udvar-Hazy

Airbus A320neo order speculations

We are just days away from the Paris Air Show 2011 and every day there are more speculations about who will order how many aircraft at the show – and which ones.

The one thing that seems to be clear though is that the A320neo will get the bulk of orders.

So let me take part in the speculation game and start with the “Star” of the show:

Here is my guessing about who will order how many and the engine choice:

AirAsia	150-200	LEAP-X
Republic	40-80	PW1100G
Qatar	30-50	PW1100G
GECAS	50-100	LEAP-X
ALC	25-50	LEAP-X/PW1100G
CIT	20-30	LEAP-X/PW1100G
GoAir	50-70	PW1100G
SAS	30	PW1100G

In total we could see more than 600 orders/commitments for the A320neo family, with both engine makers getting their share of the market.

As for the LEAP-X it is crucial to get orders – GE seems to invest heavily in the AirAsia order, with GE becoming a sponsor of Tony Fernandes’ Formula 1 Lotus Team. Even if GE says that those two deals are complete separate…

As the CFM56 is AirAsia’s current engine choice, CFM was in the front runner position anyway. It remains to be seen, if Fernandes managed Leahy to convince him that a conversion of orders for the A320 ”Classic” can be transformed into A320neo orders and how many. And we will also see if this deal will be even larger than the yet-to-be-finalised order of 180 aircraft by Indigo.

Republic already placed a deposit in Toulouse, so we can expect an announcement about a fleet rollover for Frontier soon. As they already ordered the CSeries, they probably lean towards the GTF. But it remains to be seen, if the CSeries order stays intact. The financial troubles at Republic could mean that Airbus buys Republic out of the CSeries deal.

If Qatar finally decides to order the CSeries, they should decide for the GTF on their up to 50 neo's, too. But who knows what U-Turn Al will decide when he wakes up on the day of the planned signing ceremony. If he had a bad dream, all hid plans can change in a minute...

GECAS of course is the most natural LEAP-X customer. Nothing to add here...

After opposing the A320neo from the start, even Steven Udvar-Hazy seems to jump on the bandwagon now, as was reported earlier. I expect a split between LEAP-X and the PW1100G here, as well as from CIT.

GoAir obviously is in the market also for at least 50 A320neo. That seems a lot for an airline that has just 10 aircraft by now, but the fast growing Indian market is hungry for aircraft. The V2500 has a large customer base in India today and the PW1100G made the race at IndiGo, so PW might have the upper hand here.

SAS is looking for the A320neo, too, and I think this is the airline that is speculated to be the first neo-customer currently flying the B737NG. They have looked into the CSeries also, but decided to preserve cash by leasing 2^nd hand B737-700. SAS did not rule out to order the CSeries later, so they could lean towards the PW1100G on the A320neo to have engine commonality (sort of), if they ever decide to order the CSeries.

There might be others to come forward and order more A320neo – who know. John Leahy understands how to do good marketing and always pull out a rabbit out of the hat…

Rolls Royce faces technical and legal battles

What a bad time for Rolls Royce:

August 2: Uncontained Failure on a Trent 1000 in Darby

August 30: Uncontained Failure at a Qantas B747-400 powered by RB211’s

November 4: Uncontained Failure at a Qantas A380-842 powered by Trent 900’s

Not to mention the more minor problems two B747-400 had with a RB211 (apparently a contained failure) and with fuel hydraulics.

And now: Pratt sues Rolls on patent infringement regarding the Trent 900 and Trent 1000 fan blades.

Let us recall: not long ago, in August, Rolls Royce filed a lawsuit against Pratt & Whitney, claiming that P&W would infringe their patented design for swept fan blades with their fan blades on the GP7000 and the PW1000G (and others). This case is due to go before a jury in the US in the first half of 2011.

Pratt & Whitney apparently fights back now, filing also a complaint with the U.S. International Trade Commission (ITC), which could be very damaging for Rolls Royce, as if the ITC rules in Pratt’s favor, RR could get blocked to ship any more Trent 1000’s to Boeing. And if the UK courts come to the same conclusion, RR would also have a problem to ship the Trent 900 to Airbus.

But could that be Pratt’s real interest? Not only P&W and RR would be deadly enemies forever, also Airbus and Boeing would not be happy about P&W, as deliveries for the B787 and A380 to customers with Trent 900 and 1000 engines would be (further) delayed or in the worst case impossible. As a last consequence you could expect RR to go bankrupt.

So I doubt that this is what P&W is really looking for – even if Airbus goes ahead with the A320NEO and P&W developing a version of their PW1000G Geared Turbo Fan for it without Rolls Royce, the two companies will still be tied for centuries, as the V2500 will continue to be shipped until 2015 at least and aftermarket activities will continue  - say – twenty years plus.

So what could be the real goal behind the legal actions?

My guess: P&W wants RR to “cooperate” a little bit more on the narrowbody front:

RR officially states that reengining the current Boeing and Airbus narrowbodies does not make any sense. But it sounded a little bit different until RR was officially put out of the reengining game by Airbus. And as RR has no interest to participate as  a junior partner in the GTF, RR would be out of the narrowbody market at least until a clean sheet design either by Boeing or Airbus arrives. So one can imagine that RR will do everything (legal, of course) they can do to prevent the Airbus reengining by hindering and blocking P&W’s PW1000G to be one of the –NEO engines.

I do not know how the IAE contract between Pratt, RR and the other partners looks like, but maybe RR can block an engine offering for the A320NEO by P&W – or block order conversions from the V2500 to a PW1000G once the A320NEO is officially offered to costumers.

It will be interesting to see how RR will come out of these two battles:

-          the technical battle: RR has to regain confidence on the Trent 900/1000 – and maybe the XWB

-          the legal battle with P&W