UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: December 15, 2010 5:00 P.M.
Form: S-4
CIK: 0000350403
Company Name: PHI INC
File Number: 333-170916
CIK: 0001172109
Company Name: INTERNATIONAL HELICOPTER TRANSPORT INC
File Number: 333-170916-11
CIK: 0001172103
Company Name: PHI TECH SERVICES INC
File Number: 333-170916-10
CIK: 0001172111
Company Name: AIR EVAC SERVICES INC
File Number: 333-170916-09
CIK: 0001172108
Company Name: PHI AIR MEDICAL INC
File Number: 333-170916-08
CIK: 0001172107
Company Name: PETROLEUM HELICOPTER INTERNATIONAL INC
File Number: 333-170916-07
CIK: 0001503093
Company Name: Vertilease, LLC
File Number: 333-170916-06
CIK: 0001503095
Company Name: Leasing Source, LLC
File Number: 333-170916-05
CIK: 0001172106
Company Name: HELICOPTER MANAGEMENT LLC
File Number: 333-170916-04
CIK: 0001172105
Company Name: HELICOPTER LEASING LLC
File Number: 333-170916-03
CIK: 0001367514
Company Name: HELEX, L.L.C.
File Number: 333-170916-02
CIK: 0001367526
Company Name: Sky Leasing, L.L.C.
File Number: 333-170916-01