JSC2005-E-36144 (2 September 2005) --- NASA Johnson Space Center Aircraft Operations Hangar 990 at Ellington Field, Houston, has been used as a triage location this week for medical patients evacuated by air from New Orleans to pass through on their way to Houston-area medical facilities. Hundreds of patients have passed through the location so far, as the transfer operations, led by the Veterans Administration and supported by NASA and other agencies, continue.