http://www.flightglobal.com/news/articles/analysis-f-35b-poised-for-prime-time-at-last-413469/
B-mallin rungossa on ratkaisemattomia kestävyysongelmia, mutta se ei näytä menoa haittaavan, uusimmasta aikataulusta ei haluta lipsua.
Moottorista:
“We flew it on on the 21st of May and flew it off on the 27th, and moved that thing around like we were putting it into an aircraft,” says Davis.
Siis tämän perusteella moottorivaihtoa ei suoritettu merellä, ymmärrettävistä syistä.
"In 2010, the Marines agreed to declare IOC in 2015 with a degraded software build called Block 2B"
Tämä toive ei toteutunut, edes 2B ei ole valmis:
"In March, F-35 programme executive officer Lt Gen Chris Bogdan acknowledged that a portion of the Block 2B software capability would not be ready when the USMC's window for declaring IOC opens in July."
Tuossa artikkelissa oli mielestäni mielenkiintoinen kohta siitä, kun Superhornettiin kehitettiin sensorifuusiota. Ei oo heleppoa.
One of the reasons for calling the F-35 a “fifth-generation fighter” is the aircraft’s ability to fuse data from multiple sensors, both on board and from other aircraft. The pilot can use that information to track and positively identify targets that could not be identified using a single sensor. But the Block 2B software’s fusion algorithms are still not working properly.
In formations of more than two aircraft, the F-35’s sensor fusion computer often gets confused: each sensor detects a target with varying degrees of resolution, and so the pilot is told by the computer that there are several targets where there is only one.
It is a problem that the navy encountered when developing a similar sensor fusion engine for the Boeing F/A-18E/F Super Hornet, programme manager Capt Frank Morley told Flightglobal in a recent interview. For the Super Hornet, the air-to-ground capability that is causing problems for the F-35B’s Block 2B software was still challenging, but turned out to be the easy part. Making the sensor fusion algorithms work in an air-to-air environment in three-dimensional space was much more difficult, Morley says.
“We spent about nine months beyond what we expected just to work out the kinks on that,” he says.