AH-1Z/UH-1Y Start OPEVAL
US Marine Corps new Bell UH-1Y and AH-1Z helicopters will be 6 months in NAS China Lake undergoing tests and evaluations to determine the aircraft operational suitability
US Naval Air systems Command (NAVAIR), May 09, 2006 - Patuxent River, MD - At 8:00 AM Tuesday, May 9th, four H-1 aircraft, two AH-1Zs and two UH-1Ys, left the Naval Air Warfare Center here to begin the program's long awaited Operational Evaluation period.
"This is a significant milestone in the H-1 Upgrades program and brings us that much closer to fielding this critical capability to the Fleet Marines who are anxiously awaiting these tremendously capable aircraft," said Col. Keith Birkholz, H-1 program manager at NAVAIR. "This milestone also is a tremendous testimony to the government-Bell team that has labored so hard for the last few years to achieve it."
"This is a great day for the U.S. Marines and the H-1 Program," said Bell Helicopter Chief Executive Officer Michael Redenbaugh. "Over the next six months these aircraft will demonstrate and validate the significant improvements that have been made to make them more valuable to the Marines. These aircraft are among the world’s most technologically advanced and posses capabilities that the Marines need now but also in the future." he continued.
The aircraft will fly to China Lake Naval Air Station in California where they will spend the next six months undergoing numerous tests and evaluations to determine the H-1 aircraft operational suitability. Start of OPEVAL represents the last exit criteria before a Defense Acquisition Board is to decide on Low Rate Initial Production Phase III.
The H-1 Upgrade Program will replace the current fleet of AH-1W and high time UH-1N aircraft by providing 180 AH-1Z and 100 UH-1Y new, zero-time aircraft starting in 2006. Key to the program is the fact that the two different models of aircraft have 84% commonality of parts. Initial Operational Capability is scheduled for 2008.
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Bell UH-1Y Venom in US Marine Corps
Bell AH-1Z Viper
NAS Patuxent River