Welcome to DU!
The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards.
Join the community:
Create a free account
Support DU (and get rid of ads!):
Become a Star Member
Latest Breaking News
General Discussion
The DU Lounge
All Forums
Issue Forums
Culture Forums
Alliance Forums
Region Forums
Support Forums
Help & Search
General Discussion
Showing Original Post only (View all)Why The Pentagon Is Spending So Unbelievably Much On The F-35 [View all]
http://www.businessinsider.com/lockheed-martin-f-35-guide-2014-4?op=1Lockheed Martin's F-35 Joint Strike Fighter is the most expensive acquisition in military history and one of the most controversial. Currently seven years behind schedule and $167 billion over budget, the F-35 program could cost over $1 trillion over its lifetime.
There are also concerns that the F-35 is vulnerable to being hacked, that its hull could crack, and that its design specifications have been stolen.
Despite that, the U.S. Air Force, Marine Corps, and Navy are sticking by the F-35 program, partially because the Air Force and Marine Corps have no alternatives, but also because of the great promise that the F-35 shows.
The F-35 evolved out of the Joint Strike Fighter competition, which was aimed at building a next-generation aircraft that could replace a range of fighter, strike, and ground-attack aircraft, in 1996.
The design of the F-35 was based partially on Lockheed Martin's F-22, a fifth-generation stealth supersonic supermaneuverable fighter aircraft. The F-35 has more advanced stealth as well as a broader range of capabilities.
Recent increases in Russian radar technology could render the F-35's stealth outdated, however, due to the plane's tail. The tail fins scatter particles in the very high frequency electromagnetic spectrum that could be detected by certain radar technologies. The VHF spectrum is commonly used for FM radio transmissions and air traffic control communications.
The F-35 does come with a radar jammer, but the jamming capability is isolated to the X-band of the electromagnetic spectrum, rendering it useless against radar detectors that work in other wavelengths.
Boeing has pounced upon this failure of its competitor to urge the Navy to buy more Boeing EA-18G Growlers, which are the undisputed champion of radar jamming.
InfoView thread info, including edit history
TrashPut this thread in your Trash Can (My DU » Trash Can)
BookmarkAdd this thread to your Bookmarks (My DU » Bookmarks)
23 replies, 3927 views
ShareGet links to this post and/or share on social media
AlertAlert this post for a rule violation
PowersThere are no powers you can use on this post
EditCannot edit other people's posts
ReplyReply to this post
EditCannot edit other people's posts
Rec (4)
ReplyReply to this post
23 replies
= new reply since forum marked as read
Highlight:
NoneDon't highlight anything
5 newestHighlight 5 most recent replies
Nah, it's 'cause some rich fuckers bought our government and are running it to get richer.
Scuba
May 2014
#5
"The tail fins scatter particles in the very high frequency electromagnetic spectrum"
oldhippie
May 2014
#13