34. 34
失效順序
Item 640 S-49L
fractures due to pre-
existing 73" crack
Fracture extends
forward and aft to
extents of item 640
Forward fracture turns, crosses
under the belly and continues
forward along S-50R
Forward fracture
branches and one
branch continues up
through aft cargo
door and progresses
towards crown
Item 640 separates from
Item 741 at ~STA 1900
Item 640 separates with
2019 - later 2019 separates
from item 640
Item 741 separates with
723 - later 741 separates
from item 723
Belly skin panel
impacts vertical fin
Upper portion of vertical
fin separates due to impact
Empennage separates
Aft Cargo Liberated
Engines separate
Forward fuselage and
wings impact water in flat
attitude
Bulk Cargo Liberated
Relative timing of these
events not determined