EXHIBIT 4(L) SECOND SUPPLEMENTAL INDENTURE This Second Supplemental Indenture, dated as of January , 1999 (this "Supplemental Indenture"), among Northwest Airlines Corporation (formerly known as Newbridge Parent Corporation), a Delaware corporation...Second Supplemental Indenture • January 21st, 1999 • Northwest Airlines Corp • Air transportation, scheduled • New York
EXHIBIT 4(K) SUPPLEMENTAL INDENTURE This Supplemental Indenture, dated as of November 20, 1998 (this "Supplemental Indenture" or "Guarantee"), among Northwest Airlines Corporation (formerly known as Newbridge Parent Corporation), a Delaware...Supplemental Indenture • January 21st, 1999 • Northwest Airlines Corp • Air transportation, scheduled • New York
