E-mail exchange
between Langley Research Center and Johnson Space Center regarding the assessment of foam debris contact with Columbia during launch.
Complete set of email beginning on Jan. 23. E-Mail
(2.3 MB PDF)
E-mail exchange
within Langley Research Center regarding main gear breach concerns
on Jan. 31. E-mail
(612 Kb PDF)
E-mail exchange
on Jan. 28-31, 2003, on assessment of potential breach in landing
gear door or wheel well during the orbiter's re-entry into Earth's
atmosphere. E-mail
(1.1 Mb PDF)
Letter
from NASA Administrator to NIMA Director. (612 kb PDF)