ACROHELIPRO Receives Eurocopter Sole Source Approval to Balance AS350 Short Shaft

Richmond, BC April 20, 2006 – ACROHELIPRO Global Services Inc. (AHGS) a subsidiary of Vector Aerospace Corporation is pleased to announce it has received approval from Eurocopter to balance the AS350 Tail Rotor Front Section Shaft (Short Shaft) P/N 350A34-0150-03 per AHGS Engineering Balancing procedures. ACROHELIPRO is the only shop approved by Eurocopter to balance this Short Shaft in North America.

ACROHELIPRO Global Services Inc. is a world leader in providing full service support, including maintenance, logistics and engineering services, for a wide variety of helicopter types.

Vector Aerospace is an independent provider of aviation repair and overhaul services. Through facilities in Canada, the United States and the United Kingdom it provides services to commercial and military customers for various types of gas turbines engines, components and helicopter airframes. It also provides information technology solutions to an international customer base. Principal operations include Atlantic Turbines, Sigma Aerospace, ACROHELIPRO Global Services Inc. and Pathix. The Company has approximately 1,100 employees.