As stated on an earlier topic, although the GE90-115B had a good first 3 years with no IFSD, they have now had 5 in the last 5 months. (Reply 33)
Do you have a reference for the 5 IFSD's in the past five months? I believe the number is 3 IFSD's total.
This leads to the .0023 IFSD per 1000 engine hours I calculated in Reply 25.
How many engine hours are you using in Reply 33 to get a .015 per 1000 rate?
Besides, is it really true that AF has lost 180 min. ETOPS for the 777? There are some comments that say they haven't.
http://www.airliners.net/discussions....main/3725869/
See Reply 72