WorldTraveler said:
suppose that perhaps the reason that DL didn't and still doesn't do large engine overhauls is because they had very few planes with large engines?
that is part of it.
When Delta ordered the 77Ls Gerry wanted to make them as close to the 77W as possible. 77W landing gear, 115B engines etc. The idea was Delta would end up with a large fleet of 77L and 77Ws. Rumors were a new cell was going to happen and Delta was going to do the GE90 in-house because it was such a large up and coming engine.
But the merger happened and everything basically stopped. (and tony took over TechOps.)
WorldTraveler said:
DL had precisely 8 772ERs before ordering the LRs.
Delta having the engines help, but Delta also knows how to run a line without having many or any engines.
WorldTraveler said:
I presume DL factored that into its decision to acquire aircraft and if they couldn't do anything about it, they just accepted that is the way the system works.
Delta hasn't had anyone in TechOps for a while that wants to do work in-house. Tony was all about cutting. Stuff they could do in-house he sent out just cause.....
Don has a new mind set. I have heard he is fighting to make sure the CF6 and PW4000 replacements are done in-house. I will believe that though as soon as I see a new test cell being built.....
WorldTraveler said:
I would absolutely love to see DL do more large engine overhauls but if AA/TAESL has exclusivity for Rolls engines and GE won't share and DL and PW have their issues, then perhaps DL just isn't going to do that much large engine business.
TAESL doesn't have exclusivity.
As i have said before, OEMs only have control when the airlines give it to them. If Delta wants to do GEnX, GE90, GE9X, T1000, T700, T800, TWXB, T7000 etc. in house they can. It is all a matter of if they want to spend the money to do so(because a new cell will have to be built along with the tooling). GE or RR or PW isn't going to tell Delta they "can't" do an engine in-house.
That is how airlines like AF are doing GE90s daily. They don't have any kind of deal with GE. AF said they are doing them in house, period. And are doing MRO for them, period.
and in the case of the 787 because it is a two OEM airplane Delta can play them off of each other. IIRC AF used Rolls to get the GEnX MRO on the 787. Told GE they would order the Trents if GE didn't back off....
WorldTraveler said:
it's obvious that thrive on being able to say you were right... so, yes, AA will probably take over doing overhauls on the US 757s. how many overhauls do you think they have left in them? don't they have or had some of the original EA 757s?
I believe all the 2nd hand airplanes are gone. US ordered 757s in the 90s and are used for the TATL ETOPS fleet. I would assume they will be around for a while because they can't really be replaced.