http://www.yaffa.com.au/defence/current/12-107.htmCootamundra said:I have to agree as well. With regards to the AP-C's I understand we need to be aware of other options but I was under the impression they had plenty of life in them yet, not to mention very good capabilities. Fair enough about the Bou's, I hadn't really though that hard about it and i presumed (dangerous I know) that to re-furb them would cost lots of $$$$$. Also very interesting to note your comments about their speed and payload, brings things back into perspective I suppose ;-0
Coota
"Lockheed Martin to build new Orion wings
With the RAAF still pondering whether to extend the lives of its AP-3C Orions past 2015 or replace them with Boeing's P-8A MMA, Lockheed Martin will open a new outer wing production line at Marietta to support Orion service life extension programs around the world.
"Interest in extending the service life of the world's P-3 and CP-140 fleet has increased as a result of the P-3 Structural Life Assessment Program (SLAP)," said Rick Kirkland, head of Lockheed Martin's Maritime Surveillance Enterprise. The SLAP program, a full scale fatigue test equivalent to two additional lifetimes, benchmarked the P-3 airframe and revealed that the P-3 was accumulating fatigue damage faster than had been previously believed. "With many of the P-3 aircraft in operation now reaching their service life limits sooner than expected, and with no affordable replacement maritime patrol aircraft available, a service life extension is the only way for nations to maintain this vital operational capability," said Kirkland.
"There are numerous international and US P-3 customers that will require P-3 life extension kits to sustain their aircraft," said Kirkland. "The production of the outer wing is a critical part of life extension that will provide an additional 20 years of service life. The kit also includes the centre wing lower surface, horizontal stabilizer, wing and horizontal stabilizer leading edges, and filet fairings. The kit incorporates design enhancements and new materials with increased corrosion resistance that will provide P-3 operators an additional 15,000 hours of service life with significantly reduced maintenance costs, reduced down time and increased aircraft availability."
There are over 500 maritime patrol and reconnaissance aircraft around the world, some 85 percent of which are P-3s operated by 18 customers in 15 nations. "The growing age of this fleet, and the lack of an affordable replacement, leads to the need for upgrade programs," said Kirkland. "The lowest risk and most cost-effective solution for extending the P-3 service life is a re-wing. This approach enables an operator to maintain a maritime patrol presence at a fraction of the cost of a new aircraft. In addition, the customer can have a high degree of confidence in the cost and schedule because entire assemblies are being replaced with new material."
The outer wing production line in Marietta will have the capacity to produce life extension kits at a high rate for many years. While the location for installing the kits will be a function of customer preference, Lockheed Martin or its authorized P-3 Orion Service Centers can install the life extension kits at a number of locations worldwide."
cheers
rb