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Jan 5, 2009 The US NTSB has dispatched four investigators to secure details of a Petroleum Helicopters Inc (PHI) Sikorsky S76C++ that crashed enroute to a Shell offshore oil rig from the company[sup.
About PHI Air Medical Group: A business unit of Petroleum Helicopters Inc.
Business Editors NEW YORK--(BUSINESS WIRE)--June 7, 2004 The ratings on Petroleum Helicopters Inc.
NASDAQ-NMS: CRAR) today announced that it is finalizing a joint venture agreement with Petroleum Helicopters Inc.
A wholly-owned subsidiary of Petroleum Helicopters Inc.