I think people are over reading into this whole thing on the service extension with the F-18 and somehow it is because the Navy is not enthused about the F-35. I think there is a term that it used for this and that is they put 2 and 2 together and come out with 22. The fact as reported, the F-18 is being overly taxed and tasked with missions that is pushing their flying hours nearer to their service limit. This coupled with the F-35 being behind schedule in IOC against original timelines and also the need to balance the budget, some prudent and sensible management of existing resources are being undertaken. Realistically there is a projected resource gap and the most practical way to address it is service life extension. Accelerating in-service of F-35 is not even a practical solution besides even fiscally possible.
Like I saying. F-18 E/F is for Navy AND Air Force.
F-35 are for outlands sailors.
What I will with those.
(p. 62, 24 out of 34 in the PDF; sorry about the formatting)Due to poorer than expected initial reliability of many components,
the program has started to re-design and introduce new, improved versions of these parts.
Once a new version of a component is designed, it is considered the
production-representative version.
However, failed components may still be replaced by the old version
of the component in order to keep aircraft flying until the new version is produced in enough
quantity to proliferate to 100 percent of the fleet and supply stock.
During this transition period, only failures of the new version of the component are counted as relevant to the reliability metrics, because the old version is no longer considered production-representative.
This creates a situation where not all failures are counted in the
calculation of mean flight hours between reliability events, but
all flight hours are counted, and hence component and aircraft reliability are reported higher than if all of the failures were counted.
test period on the USS Wasp in May 2015
the most recent progress report, very official
(Office of the Secretary of Defense, FY2014 DOD PROGRAMS):
at first glance looks like many pages of issues ... now I noticed the evaluators were careful hehe:
(p. 62, 24 out of 34 in the PDF; sorry about the formatting)
article said:Due to poorer than expected initial reliability of many components, the program has started to re-design and introduce new, improved versions of these parts.
Jura, the reports from these various offices that are directly attached to political appointees can be as political and veiled as a report that comes from an avowed detractor.
The fact is, different administrations view programs like this differently.
For example, this comment:
...is a comment that is written and worded so as give ammunition to and satisfy political supporters of the administration who are looking for reasons to discount such programs.
The fact is, that type of statement is true of any program...particularly a cutting edge program. It is not necessarily a negative statement of how things are going...except for the initial clause in the statement..
When you look at the details, it is clear that those components are not "so poor performing," after all, because they continue to use them as they seek to improve with newer designs.
This goes on in every project!
Throwing in the "performing poorer than expected," phrase is simply used to give ammunition to certain political supporters.
Sad...but a true part of life when you have civilian politicians in charge. That (having them in charge) is a VERY good thing...but it also brings along such baggage because they want to make sure that their constituencies and the various political action committees and groups that support them will continue to support them.
Jeff, AFB: I went through the report
()
twice, and read your most recent post twice ... and it seems to me you blame
and/or
for
sorry if I misunderstood you ... did you consider the report unreliable because of the consequences of June 23 engine failure maybe?