0000898822-01-500587 SC 13D/A 3 20010906 PETROLEUM HELICOPTERS INC 0000350403 4522 720395707 LA 1231 SC 13D/A 34 005-33163 1731910 2121 AIRLINE DRIVE SUITE 400 P O BOX 578 METAIRIE LA 70001-5979 5048283323 113 BORMAN DRIVE LAFAYETTE LA 70508 SUGGS CARROLL W 0000940537 0000 LA 1231 SC 13D/A PETROLEUM HELICOPTERS INC 2121 AIRLINE HIGHWAY, SUITE 400 METAIRIE LA 70001-5979 5048283323 PETROLEUM HELICOPTERS INC 2121 AIRLINE HIGHWAY, SUITE 400 METAIRIE LA 70001-5979 SC 13D/A 1 september6-13da.txt AMENDMENT NO. 5 TO SCHEDULE 13D EX-99 3 september6exhibit99-1.txt EXHIBIT 99.1 - STOCK PURCHASE AGREEMENT EX-99 4 september6exhibit99-2.txt EXHIBIT 99.2 - PRESS RELEASE