0000950134-03-007751 8-K 2 20030513 7 9 20030513 PETROLEUM HELICOPTERS INC 0000350403 4522 720395707 LA 1231 8-K 34 000-09827 03695724 2001 SE EVANGELINE THRUWAY - LAFAYETTE LA 70508 - PO BOX 90808 LAFAYETTE LA 70509 8-K 1 d05829e8vk.txt FORM 8-K EX-99.1 3 d05829exv99w1.txt PRESS RELEASE