Moderators: jsumali2, richierich, ua900, PanAm_DC10, hOMSaR
qf789 wrote:Thai Airways is also concerned about the damage to their brand
uta999 wrote:Anyone know why BA 788 G-ZBJE has now been at LHR BA engineering for 8 months minus her engines? Others have been turned around in a matter of weeks. Last flew on 7th March 2018.
qf789 wrote:This photo was posted on twitter a couple days ago, shows BA aircraft grounded due to 787 engine issues
https://twitter.com/HofmannAviation/sta ... 9391471616
lightsaber wrote:qf789 wrote:This photo was posted on twitter a couple days ago, shows BA aircraft grounded due to 787 engine issues
https://twitter.com/HofmannAviation/sta ... 9391471616
How many globally (not just BA) of the RR powered 787s are grounded? Thai has 5 per an earlier post, I'm just curious what fraction of the fleet is down.
Thanks in advance,
Lightsaber
lightsaber wrote:qf789 wrote:This photo was posted on twitter a couple days ago, shows BA aircraft grounded due to 787 engine issues
https://twitter.com/HofmannAviation/sta ... 9391471616
How many globally (not just BA) of the RR powered 787s are grounded? Thai has 5 per an earlier post, I'm just curious what fraction of the fleet is down.
Thanks in advance,
Lightsaber
qf789 wrote:lightsaber wrote:qf789 wrote:This photo was posted on twitter a couple days ago, shows BA aircraft grounded due to 787 engine issues
https://twitter.com/HofmannAviation/sta ... 9391471616
How many globally (not just BA) of the RR powered 787s are grounded? Thai has 5 per an earlier post, I'm just curious what fraction of the fleet is down.
Thanks in advance,
Lightsaber
I have worked it out that there are currently 49 RR powered 787's out of service, though do note some of the following may just be regular maintenance, I have also listed last flight by affected aircraft
UU F-OLRB 29-Aug
CA B-7899 13-Apr
NZ ZK-NZE 29-Sep
NZ ZK-NZF 28-May
NZ ZK-NZH 20-Oct
NZ ZK-NZJ 28-Aug
NZ ZK-NZM 13-Sep
NH JA808A 7-Oct
NH JA809A 13-Jul
NH JA810A 24-Sep
NH JA812A 10-Sep
NH JA814A 12-Oct
NH JA818A 23-Sep
NH JA819A 20-Aug
NH JA821A 24-Sep
NH JA822A 7-Oct
NH JA829A 19-Jul
NH JA832A 22-Sep
NH JA833A 26-Aug
NH JA834A 11-Oct
NH JA875A 20-Oct
NH JA882A 23-Oct
BA G-ZBJA 7-Aug
BA G-ZBJE 7-Mar
ET ET-ATG 17-Apr
LA CC-BBC 21-May
LA CC-BBE 21-Jan
LA CC-BBG 23-Feb
LA CC-BGG 11-Mar
LA CC-BGH 10-Oct
LO SP-LRB 12-Oct
LO SP-LRD 4-Sep
LO SP-LRF 23-Jun
LO SP-LRG 20-Oct
NO EI-NEO 16-Sep
DY G-CKMU 23-Oct
DY LN-LNC 27-Oct
DY LN-LND 3-Oct
BI V8-DLA 18-Oct
BI V8-DLC 23-Oct
TZ 9V-OFC 14-Oct
TZ 9V-OJA 13-Oct
TG HS-TQA 20-Oct
TG HS-TQC 4-Jul
TG HS-TQD 11-Sep
TG HS-TQE 14-Aug
TG HS-TQF 10-Jul
VS G-VBOW 18-Apr
VS G-VNEW 24-Aug
uta999 wrote:Would it not have been cheaper/quicker to up production and supply brand new engines to all affected frames?
uta999 wrote:What I don't understand is why the A350 is having none of these problems. Is it a completely different engine (size), and why can't that engine work on the 787?
Will RR ever fix it properly, or will this keep happening as the hours build up?
Momo1435 wrote:uta999 wrote:What I don't understand is why the A350 is having none of these problems. Is it a completely different engine (size), and why can't that engine work on the 787?
Will RR ever fix it properly, or will this keep happening as the hours build up?
RR already has fixed this issue on the Trent 1000 TEN version of the engine which is now used for new 787 deliveries and if the production capacity allows it also to retrofit them on effected frames. The older Trent 1000 Package A, B & C version cannot simply be upgraded to the TEN version, but RR is working on a permanent fix that should be certified soon. When the fix is certified all engines will need to be fitted with the fix, this will result in grounded 787s well into 2019.
The engines on the A350 are a different type, the parts that have caused the issues on the Trent 1000 are not on the Trent XWB so the A350 is not affected with these issues. The Trent 7000 which is used on the A330neo is closer related to the Trent 1000, but just like the Trent 1000 TEN they have already addressed the issues in the design of the engine.
uta999 wrote:So what is involved in bringing ALL in service (RR) 787s to Trent 1000 TEN standard? Would that not have been a quicker and cheaper route to take? rather than take a year finding a solution, which might not work. What if it all happens again in three years time when these 'fixed' engines wear out too.
If I were the airlines, I would not want these engines back, and I would think very carefully before buying RR again.
qf789 wrote:Last month one of the KQ 788's leased to Oman Air, A4O-SY has been returned to KQ and re-registered 5Y-KZH
MileHFL400 wrote:qf789 wrote:Last month one of the KQ 788's leased to Oman Air, A4O-SY has been returned to KQ and re-registered 5Y-KZH
Any indication on when -SZ will leave Oman’s fleet?
Momo1435 wrote:uta999 wrote:What I don't understand is why the A350 is having none of these problems. Is it a completely different engine (size), and why can't that engine work on the 787?
Will RR ever fix it properly, or will this keep happening as the hours build up?
RR already has fixed this issue on the Trent 1000 TEN version of the engine which is now used for new 787 deliveries and if the production capacity allows it also to retrofit them on effected frames. The older Trent 1000 Package A, B & C version cannot simply be upgraded to the TEN version, but RR is working on a permanent fix that should be certified soon.