X0101 EFFECT 33 LIVE 2006-11-01 17:00:00

S-4

0000350403 PHI INC 333-135674 0001172103 PHI TECH SERVICES INC 333-135674-09 0001172111 AIR EVAC SERVICES INC 333-135674-08 0001172108 PHI AIR MEDICAL INC 333-135674-07 0001172107 PETROLEUM HELICOPTER INTERNATIONAL INC 333-135674-06 0001172106 HELICOPTER MANAGEMENT LLC 333-135674-05 0001172105 HELICOPTER LEASING LLC 333-135674-04 0001367514 HELEX, L.L.C. 333-135674-03 0001367526 Sky Leasing, L.L.C. 333-135674-02 0001172109 INTERNATIONAL HELICOPTER TRANSPORT INC 333-135674-01