The center section is preserved and available for additional detailed inspection for penetration of a meteorite from above! The reconstructed section will be used by NTSB trainees.
Meanwhile the CWT fuel/air explosion remains the most probable cause. A theory reinforced again earlier this year when the TG B737 empty CWT exploded at the jetway after 40 minutes with CWT fuel pump left running and packs on high with OAT at 93F...
Ditto in 1991 with PAL 737.
